{"product_id":"fullex-mk1-2-point-sliding-patio-door-lock-pin-on-frame-1875mm-2575mm-2875mm-backset","title":"Fullex MK1 2 Point Sliding Patio Door Lock – Pin on Frame – 18.75mm \/ 25.75mm \/ 28.75mm Backset","description":"\u003c!-- \r\n  Fullex MK1 2 Point Sliding Patio Door Lock – Pin on Frame\r\n  SEO Product Description for Shopify – UPVCSTORE\r\n  Paste into the Shopify product description HTML editor\r\n--\u003e\r\n\r\n\u003c!-- FAQ Schema Markup (place in page head or inline) --\u003e\r\n\r\n\r\n\u003c!-- PRODUCT DESCRIPTION START --\u003e\r\n\u003cdiv style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; color: #333; line-height: 1.7; max-width: 800px; margin: 0 auto; text-align: center;\"\u003e\r\n\r\n  \u003c!-- HERO INTRO --\u003e\r\n  \u003cdiv style=\"border-left: 4px solid #1B365D; padding: 16px 20px; margin-bottom: 28px; background: #f7f9fb;\"\u003e\r\n    \u003cp style=\"font-size: 16px; margin: 0 0 8px 0;\"\u003e\u003cstrong\u003eFullex MK1 2 Point Sliding Patio Door Lock – Pin on Frame\u003c\/strong\u003e\u003c\/p\u003e\r\n    \u003cp style=\"font-size: 14px; margin: 0; color: #555;\"\u003eDirect like-for-like replacement for older Fullex-fitted uPVC, aluminium, and timber sliding patio doors. Available in \u003cstrong\u003e18.75mm\u003c\/strong\u003e, \u003cstrong\u003e25.75mm\u003c\/strong\u003e, and \u003cstrong\u003e28.75mm\u003c\/strong\u003e backsets.\u003c\/p\u003e\r\n  \u003c\/div\u003e\r\n\r\n  \u003c!-- DISCONTINUED WARNING --\u003e\r\n  \u003cdiv style=\"background: #FFF3F3; border: 1px solid #E63946; border-radius: 4px; padding: 14px 18px; margin-bottom: 28px;\"\u003e\r\n    \u003cp style=\"margin: 0; font-size: 14px; color: #CC0000;\"\u003e\u003cstrong\u003e⚠ Discontinued by Manufacturer\u003c\/strong\u003e — This lock is no longer produced by Fullex (UAP Limited). No like-for-like alternative exists. All remaining stock is residual. Once current supplies are exhausted, this lock will be permanently unavailable.\u003c\/p\u003e\r\n  \u003c\/div\u003e\r\n\r\n  \u003c!-- MAIN DESCRIPTION --\u003e\r\n  \u003ch2 style=\"font-size: 18px; color: #1B365D; margin: 24px 0 12px 0; padding-bottom: 6px; border-bottom: 2px solid #1B365D;\"\u003eProduct Description\u003c\/h2\u003e\r\n\r\n  \u003cp style=\"font-size: 14px;\"\u003eThe Fullex MK1 2-point inline sliding patio door lock (Pin on Frame) is the original mechanism fitted to thousands of uPVC and aluminium sliding patio doors across the UK and Ireland, particularly in properties built during the late 1990s and 2000s. This listing is for the \u003cstrong\u003ePin on Frame (MK1)\u003c\/strong\u003e version, where the spring-loaded push pin is mounted in the fixed outer door frame.\u003c\/p\u003e\r\n\r\n  \u003cp style=\"font-size: 14px;\"\u003eWhen the sliding door is pushed fully closed, the lock body depresses the frame-mounted pin, enabling the lever handle to operate. Lifting the handle extends two round-headed locking bolts through the faceplate into keeps on the fixed frame. Turning the euro cylinder then deadlocks the mechanism, securing the door.\u003c\/p\u003e\r\n\r\n  \u003cp style=\"font-size: 14px;\"\u003eThree backset sizes are available — \u003cstrong\u003e18.75mm\u003c\/strong\u003e, \u003cstrong\u003e25.75mm\u003c\/strong\u003e, and \u003cstrong\u003e28.75mm\u003c\/strong\u003e — measured from the front edge of the faceplate to the centre of the euro cylinder keyhole. Select the backset that matches your existing lock precisely. Some older locks may be labelled 19mm, 26mm, or 29mm — these are the same sizes rounded.\u003c\/p\u003e\r\n\r\n  \u003c!-- WHAT'S INCLUDED --\u003e\r\n  \u003ch2 style=\"font-size: 18px; color: #1B365D; margin: 28px 0 12px 0; padding-bottom: 6px; border-bottom: 2px solid #1B365D;\"\u003eWhat's Included\u003c\/h2\u003e\r\n\r\n  \u003cp style=\"font-size: 14px;\"\u003eThis listing is for the \u003cstrong\u003elock gearbox unit only\u003c\/strong\u003e. The following items are \u003cstrong\u003eNOT included\u003c\/strong\u003e and must be re-used from your existing installation or purchased separately:\u003c\/p\u003e\r\n\r\n  \u003cul style=\"font-size: 14px; padding-left: 20px;\"\u003e\r\n    \u003cli\u003eDome-headed screw bolts (locking pins)\u003c\/li\u003e\r\n    \u003cli\u003eFaceplate\u003c\/li\u003e\r\n    \u003cli\u003eKeeps \/ strikers\u003c\/li\u003e\r\n    \u003cli\u003ePatio lever handles (must accept 5mm square spindle)\u003c\/li\u003e\r\n    \u003cli\u003eEuro profile cylinder\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\r\n  \u003c!-- TECHNICAL SPECIFICATIONS TABLE --\u003e\r\n  \u003ch2 style=\"font-size: 18px; color: #1B365D; margin: 28px 0 12px 0; padding-bottom: 6px; border-bottom: 2px solid #1B365D;\"\u003eTechnical Specifications\u003c\/h2\u003e\r\n\r\n  \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 28px;\"\u003e\r\n    \u003cthead\u003e\r\n      \u003ctr\u003e\r\n        \u003cth style=\"background: #1B365D; color: #fff; text-align: left; padding: 10px 14px; font-weight: 600; width: 45%;\"\u003eSpecification\u003c\/th\u003e\r\n        \u003cth style=\"background: #1B365D; color: #fff; text-align: left; padding: 10px 14px; font-weight: 600;\"\u003eDetail\u003c\/th\u003e\r\n      \u003c\/tr\u003e\r\n    \u003c\/thead\u003e\r\n    \u003ctbody\u003e\r\n      \u003ctr style=\"background: #f7f9fb;\"\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003eFullex (UAP Limited)\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003eLock Type\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003eInline 2-point sliding patio door lock\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr style=\"background: #f7f9fb;\"\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003ePin Position\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003ePin on Frame (MK1)\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003eBackset Options\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e18.75mm \/ 25.75mm \/ 28.75mm\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr style=\"background: #f7f9fb;\"\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003eOverall Cylinder Case Width\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e34.75mm (18.75) \/ 41.75mm (25.75) \/ 44.75mm (28.75)\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003eLocking Points\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e2 (round-headed bolts)\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr style=\"background: #f7f9fb;\"\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003eBetween Locking Points\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e202mm CRS\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003eOverall Length\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e≈452mm\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr style=\"background: #f7f9fb;\"\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003ePZ Centres\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e52mm (spindle to cylinder)\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003eSpindle\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e5mm square\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr style=\"background: #f7f9fb;\"\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003ePlunger\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e15mm\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003eFaceplate Width\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e19mm\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr style=\"background: #f7f9fb;\"\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003eLower Case Height\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e94mm\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003eLower Case Depth\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e42mm\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr style=\"background: #f7f9fb;\"\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003eHanding\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003eUniversal (non-handed)\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003eCylinder Type\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003eEuro profile (not included)\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr style=\"background: #f7f9fb;\"\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003eDoor Types\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003eSliding patio doors — uPVC, aluminium, timber\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003eManufacturer Status\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cspan style=\"color: #CC0000; font-weight: 600;\"\u003eDiscontinued\u003c\/span\u003e\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr style=\"background: #f7f9fb;\"\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003eUnited Kingdom\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 9px 14px; border-bottom: 1px solid #e0e5ea;\"\u003eLock gearbox unit only\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n    \u003c\/tbody\u003e\r\n  \u003c\/table\u003e\r\n\r\n  \u003c!-- BACKSET QUICK REFERENCE --\u003e\r\n  \u003ch2 style=\"font-size: 18px; color: #1B365D; margin: 28px 0 12px 0; padding-bottom: 6px; border-bottom: 2px solid #1B365D;\"\u003eBackset Quick Reference\u003c\/h2\u003e\r\n\r\n  \u003cp style=\"font-size: 14px; margin-bottom: 12px;\"\u003eUse either the \u003cstrong\u003ebackset\u003c\/strong\u003e (faceplate edge to cylinder centre) or the \u003cstrong\u003eoverall cylinder case width\u003c\/strong\u003e (faceplate edge to back of case) to confirm your variant:\u003c\/p\u003e\r\n\r\n  \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 28px;\"\u003e\r\n    \u003cthead\u003e\r\n      \u003ctr\u003e\r\n        \u003cth style=\"background: #1B365D; color: #fff; text-align: center; padding: 10px 14px; font-weight: 600;\"\u003eBackset\u003c\/th\u003e\r\n        \u003cth style=\"background: #1B365D; color: #fff; text-align: center; padding: 10px 14px; font-weight: 600;\"\u003eOverall Case Width\u003c\/th\u003e\r\n        \u003cth style=\"background: #1B365D; color: #fff; text-align: center; padding: 10px 14px; font-weight: 600;\"\u003eOften Labelled As\u003c\/th\u003e\r\n      \u003c\/tr\u003e\r\n    \u003c\/thead\u003e\r\n    \u003ctbody\u003e\r\n      \u003ctr style=\"background: #f7f9fb;\"\u003e\r\n        \u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e0e5ea; text-align: center; font-weight: 600;\"\u003e18.75mm\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e0e5ea; text-align: center;\"\u003e34.75mm\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e0e5ea; text-align: center; color: #666;\"\u003e~19mm\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr\u003e\r\n        \u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e0e5ea; text-align: center; font-weight: 600;\"\u003e25.75mm\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e0e5ea; text-align: center;\"\u003e41.75mm\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e0e5ea; text-align: center; color: #666;\"\u003e~26mm\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n      \u003ctr style=\"background: #f7f9fb;\"\u003e\r\n        \u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e0e5ea; text-align: center; font-weight: 600;\"\u003e28.75mm\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e0e5ea; text-align: center;\"\u003e44.75mm\u003c\/td\u003e\r\n        \u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e0e5ea; text-align: center; color: #666;\"\u003e~29mm\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n    \u003c\/tbody\u003e\r\n  \u003c\/table\u003e\r\n\r\n  \u003c!-- HOW TO IDENTIFY YOUR LOCK --\u003e\r\n  \u003ch2 style=\"font-size: 18px; color: #1B365D; margin: 28px 0 12px 0; padding-bottom: 6px; border-bottom: 2px solid #1B365D;\"\u003eHow to Identify Your Lock\u003c\/h2\u003e\r\n\r\n  \u003cdiv style=\"background: #f7f9fb; border-radius: 4px; padding: 18px 20px; margin-bottom: 28px;\"\u003e\r\n    \u003cp style=\"font-size: 14px; margin: 0 0 14px 0;\"\u003e\u003cstrong style=\"color: #1B365D;\"\u003eStep 1 — Confirm Pin on Frame (MK1)\u003c\/strong\u003e\u003cbr\u003eOpen your sliding patio door. If the spring-loaded push pin is mounted in the \u003cstrong\u003efixed outer door frame\u003c\/strong\u003e (not on the lock body in the sliding panel), you have Pin on Frame (MK1) and this is the correct listing. If the pin is on the lock body, you need our \u003cstrong\u003eMK2 Pin on Lock\u003c\/strong\u003e listing instead.\u003c\/p\u003e\r\n\r\n    \u003cp style=\"font-size: 14px; margin: 0 0 14px 0;\"\u003e\u003cstrong style=\"color: #1B365D;\"\u003eStep 2 — Measure the Backset\u003c\/strong\u003e\u003cbr\u003eMeasure from the front edge of the faceplate to the centre of the euro cylinder keyhole. Your measurement should be close to \u003cstrong\u003e18.75mm\u003c\/strong\u003e, \u003cstrong\u003e25.75mm\u003c\/strong\u003e, or \u003cstrong\u003e28.75mm\u003c\/strong\u003e. Alternatively, measure the full width of the case at the cylinder area (faceplate edge to back of case) and match against the overall widths above.\u003c\/p\u003e\r\n\r\n    \u003cp style=\"font-size: 14px; margin: 0 0 14px 0;\"\u003e\u003cstrong style=\"color: #1B365D;\"\u003eStep 3 — Check the Faceplate\u003c\/strong\u003e\u003cbr\u003eConfirm your faceplate width is \u003cstrong\u003e19mm\u003c\/strong\u003e. If it is 22mm or wider, you may have a different Fullex patio lock variant.\u003c\/p\u003e\r\n\r\n    \u003cp style=\"font-size: 14px; margin: 0;\"\u003e\u003cstrong style=\"color: #1B365D;\"\u003eStep 4 — Confirm PZ Centres\u003c\/strong\u003e\u003cbr\u003eMeasure from the centre of the square spindle hole to the centre of the euro cylinder keyhole. This should be approximately \u003cstrong\u003e52mm\u003c\/strong\u003e.\u003c\/p\u003e\r\n  \u003c\/div\u003e\r\n\r\n  \u003c!-- BEFORE YOU BUY --\u003e\r\n  \u003ch2 style=\"font-size: 18px; color: #1B365D; margin: 28px 0 12px 0; padding-bottom: 6px; border-bottom: 2px solid #1B365D;\"\u003eBefore You Buy — Checklist\u003c\/h2\u003e\r\n\r\n  \u003cdiv style=\"background: #FFF8F0; border: 1px solid #E8A838; border-radius: 4px; padding: 16px 20px; margin-bottom: 28px; font-size: 14px;\"\u003e\r\n    \u003cp style=\"margin: 0 0 8px 0;\"\u003e☐ I have confirmed the push pin is on the \u003cstrong\u003efixed frame\u003c\/strong\u003e (Pin on Frame \/ MK1)\u003c\/p\u003e\r\n    \u003cp style=\"margin: 0 0 8px 0;\"\u003e☐ I have measured my backset as \u003cstrong\u003e18.75mm, 25.75mm, or 28.75mm\u003c\/strong\u003e\u003c\/p\u003e\r\n    \u003cp style=\"margin: 0 0 8px 0;\"\u003e☐ I have checked my faceplate width is \u003cstrong\u003e19mm\u003c\/strong\u003e\u003c\/p\u003e\r\n    \u003cp style=\"margin: 0 0 8px 0;\"\u003e☐ I have confirmed my PZ centres are approximately \u003cstrong\u003e52mm\u003c\/strong\u003e\u003c\/p\u003e\r\n    \u003cp style=\"margin: 0 0 8px 0;\"\u003e☐ I understand keeps, bolts, faceplate, handles, and cylinder are \u003cstrong\u003eNOT included\u003c\/strong\u003e\u003c\/p\u003e\r\n    \u003cp style=\"margin: 0 0 8px 0;\"\u003e☐ I understand my patio levers must accept a \u003cstrong\u003e5mm square spindle\u003c\/strong\u003e\u003c\/p\u003e\r\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong style=\"color: #CC0000;\"\u003eIf any measurements do not match, this is NOT the correct lock. Please contact us before ordering.\u003c\/strong\u003e\u003c\/p\u003e\r\n  \u003c\/div\u003e\r\n\r\n  \u003c!-- ALSO KNOWN AS (SEO keyword section) --\u003e\r\n  \u003ch2 style=\"font-size: 18px; color: #1B365D; margin: 28px 0 12px 0; padding-bottom: 6px; border-bottom: 2px solid #1B365D;\"\u003eAlso Known As\u003c\/h2\u003e\r\n\r\n  \u003cp style=\"font-size: 14px; color: #555;\"\u003eThis lock is referred to across the market as: Fullex MK1 Patio Lock, Fullex PDL Patio Lock, Fullex PDL1 2 Point Patio Slider, Fullex Inline Patio Door Lock, Fullex 2PT Patio Lock, Fullex Sliding Patio Door Lock – Pin on Frame, Fullex 2 Point Patio Door Lock Pin on Frame, and Fullex Patio Lock MK1 2PT. All refer to this product family.\u003c\/p\u003e\r\n\r\n  \u003c!-- COMPATIBILITY DISCLAIMER --\u003e\r\n  \u003ch2 style=\"font-size: 18px; color: #1B365D; margin: 28px 0 12px 0; padding-bottom: 6px; border-bottom: 2px solid #1B365D;\"\u003eCompatibility\u003c\/h2\u003e\r\n\r\n  \u003cp style=\"font-size: 14px;\"\u003eThis lock is a direct like-for-like replacement for existing Fullex MK1 (Pin on Frame) 2-point inline patio door locks only. It is \u003cstrong\u003enot\u003c\/strong\u003e a universal patio door lock and will not fit doors originally equipped with MK2 (Pin on Lock) mechanisms, 4-point locks, or locks from other manufacturers such as Cego, Regent, ERA, or Schlegel. Before ordering, confirm your existing lock is a Fullex inline patio lock with the push pin on the fixed frame, and that your backset and case dimensions match. If you are unsure, \u003cstrong\u003eplease contact us before purchasing\u003c\/strong\u003e.\u003c\/p\u003e\r\n\r\n  \u003c!-- RETURNS GUIDANCE --\u003e\r\n  \u003ch2 style=\"font-size: 18px; color: #1B365D; margin: 28px 0 12px 0; padding-bottom: 6px; border-bottom: 2px solid #1B365D;\"\u003eOrdering the Right Part\u003c\/h2\u003e\r\n\r\n  \u003cp style=\"font-size: 14px;\"\u003eWe want to help you get the right lock first time. Because this product is discontinued and stock is limited, please use the measuring guide above and check all dimensions carefully before placing your order. If you are unsure, send us clear photos of your existing lock (front, side, and end views) along with your measurements and we will help identify the correct variant. Locks that have been fitted, marked, or damaged may not be eligible for return.\u003c\/p\u003e\r\n\r\n  \u003c!-- FAQ SECTION --\u003e\r\n  \u003ch2 style=\"font-size: 18px; color: #1B365D; margin: 28px 0 12px 0; padding-bottom: 6px; border-bottom: 2px solid #1B365D;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\r\n\r\n  \u003c!-- FAQ 1 --\u003e\r\n  \u003cdetails style=\"margin-bottom: 6px; border: 1px solid #e0e5ea; border-radius: 4px; overflow: hidden;\"\u003e\r\n    \u003csummary style=\"padding: 12px 16px; font-size: 14px; font-weight: 600; color: #1B365D; cursor: pointer; background: #f7f9fb;\"\u003eWhat is the difference between Pin on Frame (MK1) and Pin on Lock (MK2)?\u003c\/summary\u003e\r\n    \u003cdiv style=\"padding: 12px 16px; font-size: 14px; border-top: 1px solid #e0e5ea;\"\u003e\r\n      \u003cp style=\"margin: 0;\"\u003ePin on Frame (MK1) has the spring-loaded push pin mounted in the fixed outer door frame. Pin on Lock (MK2) has the push pin built into the lock case on the sliding door panel. These are not interchangeable — you must match your existing configuration. This listing is for \u003cstrong\u003ePin on Frame (MK1) only\u003c\/strong\u003e.\u003c\/p\u003e\r\n    \u003c\/div\u003e\r\n  \u003c\/details\u003e\r\n\r\n  \u003c!-- FAQ 2 --\u003e\r\n  \u003cdetails style=\"margin-bottom: 6px; border: 1px solid #e0e5ea; border-radius: 4px; overflow: hidden;\"\u003e\r\n    \u003csummary style=\"padding: 12px 16px; font-size: 14px; font-weight: 600; color: #1B365D; cursor: pointer; background: #f7f9fb;\"\u003eHow do I measure the backset on my Fullex patio lock?\u003c\/summary\u003e\r\n    \u003cdiv style=\"padding: 12px 16px; font-size: 14px; border-top: 1px solid #e0e5ea;\"\u003e\r\n      \u003cp style=\"margin: 0;\"\u003eMeasure from the front edge of the faceplate to the centre of the euro cylinder keyhole. Use a ruler or digital callipers. Your measurement should match one of: 18.75mm, 25.75mm, or 28.75mm. Alternatively, measure the overall case width at the cylinder area (faceplate edge to back of case): 34.75mm, 41.75mm, or 44.75mm respectively. Some older locks may be labelled 19mm, 26mm, or 29mm — these are the same sizes rounded.\u003c\/p\u003e\r\n    \u003c\/div\u003e\r\n  \u003c\/details\u003e\r\n\r\n  \u003c!-- FAQ 3 --\u003e\r\n  \u003cdetails style=\"margin-bottom: 6px; border: 1px solid #e0e5ea; border-radius: 4px; overflow: hidden;\"\u003e\r\n    \u003csummary style=\"padding: 12px 16px; font-size: 14px; font-weight: 600; color: #1B365D; cursor: pointer; background: #f7f9fb;\"\u003eIs this lock still manufactured?\u003c\/summary\u003e\r\n    \u003cdiv style=\"padding: 12px 16px; font-size: 14px; border-top: 1px solid #e0e5ea;\"\u003e\r\n      \u003cp style=\"margin: 0;\"\u003eNo. This lock has been discontinued by Fullex (UAP Limited) and is no longer in production. There is no like-for-like replacement from any manufacturer. All remaining stock is residual — once current supplies are exhausted, this lock will be permanently unavailable.\u003c\/p\u003e\r\n    \u003c\/div\u003e\r\n  \u003c\/details\u003e\r\n\r\n  \u003c!-- FAQ 4 --\u003e\r\n  \u003cdetails style=\"margin-bottom: 6px; border: 1px solid #e0e5ea; border-radius: 4px; overflow: hidden;\"\u003e\r\n    \u003csummary style=\"padding: 12px 16px; font-size: 14px; font-weight: 600; color: #1B365D; cursor: pointer; background: #f7f9fb;\"\u003eWhat is included with this lock?\u003c\/summary\u003e\r\n    \u003cdiv style=\"padding: 12px 16px; font-size: 14px; border-top: 1px solid #e0e5ea;\"\u003e\r\n      \u003cp style=\"margin: 0;\"\u003eThis listing is for the lock gearbox unit only. Dome-headed screw bolts, faceplate, keeps\/strikers, patio lever handles, and euro profile cylinder are NOT included. You must re-use your existing hardware or purchase these separately.\u003c\/p\u003e\r\n    \u003c\/div\u003e\r\n  \u003c\/details\u003e\r\n\r\n  \u003c!-- FAQ 5 --\u003e\r\n  \u003cdetails style=\"margin-bottom: 6px; border: 1px solid #e0e5ea; border-radius: 4px; overflow: hidden;\"\u003e\r\n    \u003csummary style=\"padding: 12px 16px; font-size: 14px; font-weight: 600; color: #1B365D; cursor: pointer; background: #f7f9fb;\"\u003eWill this lock fit my patio door?\u003c\/summary\u003e\r\n    \u003cdiv style=\"padding: 12px 16px; font-size: 14px; border-top: 1px solid #e0e5ea;\"\u003e\r\n      \u003cp style=\"margin: 0;\"\u003eThis lock is a direct like-for-like replacement for doors originally fitted with a Fullex MK1 (Pin on Frame) inline patio door lock. It will not fit doors with MK2 (Pin on Lock) mechanisms or locks from other manufacturers. You must match your pin position, backset, and case dimensions before ordering. If in doubt, contact us with photos and we will help.\u003c\/p\u003e\r\n    \u003c\/div\u003e\r\n  \u003c\/details\u003e\r\n\r\n  \u003c!-- FAQ 6 --\u003e\r\n  \u003cdetails style=\"margin-bottom: 6px; border: 1px solid #e0e5ea; border-radius: 4px; overflow: hidden;\"\u003e\r\n    \u003csummary style=\"padding: 12px 16px; font-size: 14px; font-weight: 600; color: #1B365D; cursor: pointer; background: #f7f9fb;\"\u003eWhat spindle size does this lock use?\u003c\/summary\u003e\r\n    \u003cdiv style=\"padding: 12px 16px; font-size: 14px; border-top: 1px solid #e0e5ea;\"\u003e\r\n      \u003cp style=\"margin: 0;\"\u003eThis lock uses a 5mm square spindle, which is smaller than modern multipoint locks (typically 7mm or 8mm). Ensure your existing patio lever handles are compatible with a 5mm spindle.\u003c\/p\u003e\r\n    \u003c\/div\u003e\r\n  \u003c\/details\u003e\r\n\r\n  \u003c!-- FAQ 7 --\u003e\r\n  \u003cdetails style=\"margin-bottom: 6px; border: 1px solid #e0e5ea; border-radius: 4px; overflow: hidden;\"\u003e\r\n    \u003csummary style=\"padding: 12px 16px; font-size: 14px; font-weight: 600; color: #1B365D; cursor: pointer; background: #f7f9fb;\"\u003eIs this lock handed (left or right)?\u003c\/summary\u003e\r\n    \u003cdiv style=\"padding: 12px 16px; font-size: 14px; border-top: 1px solid #e0e5ea;\"\u003e\r\n      \u003cp style=\"margin: 0;\"\u003eNo, this lock is universal (non-handed) and can be fitted to both left and right sliding patio doors.\u003c\/p\u003e\r\n    \u003c\/div\u003e\r\n  \u003c\/details\u003e\r\n\r\n  \u003c!-- FAQ 8 --\u003e\r\n  \u003cdetails style=\"margin-bottom: 6px; border: 1px solid #e0e5ea; border-radius: 4px; overflow: hidden;\"\u003e\r\n    \u003csummary style=\"padding: 12px 16px; font-size: 14px; font-weight: 600; color: #1B365D; cursor: pointer; background: #f7f9fb;\"\u003eWhat does \"overall cylinder case width\" mean?\u003c\/summary\u003e\r\n    \u003cdiv style=\"padding: 12px 16px; font-size: 14px; border-top: 1px solid #e0e5ea;\"\u003e\r\n      \u003cp style=\"margin: 0;\"\u003eThe overall cylinder case width is the full width of the lock case at the euro cylinder area, measured from the front edge of the faceplate to the back of the case body. This is often easier to measure than the backset (which goes to the cylinder centre rather than the back edge) and can help confirm you have the correct variant. The overall widths are: 34.75mm (18.75mm backset), 41.75mm (25.75mm backset), and 44.75mm (28.75mm backset).\u003c\/p\u003e\r\n    \u003c\/div\u003e\r\n  \u003c\/details\u003e\r\n\r\n  \u003c!-- NEED HELP --\u003e\r\n  \u003cdiv style=\"background: #1B365D; color: #fff; border-radius: 4px; padding: 18px 22px; margin-top: 28px; text-align: center;\"\u003e\r\n    \u003cp style=\"margin: 0 0 6px 0; font-size: 15px; font-weight: 600;\"\u003eNot sure which lock you need?\u003c\/p\u003e\r\n    \u003cp style=\"margin: 0; font-size: 14px; opacity: 0.9;\"\u003eSend us photos and measurements of your existing lock and we'll help you find the right part. Contact us before ordering to avoid returns.\u003c\/p\u003e\r\n  \u003c\/div\u003e\r\n\r\n\u003c\/div\u003e\r\n\u003c!-- PRODUCT DESCRIPTION END --\u003e","brand":"UPVCSTORE","offers":[{"title":"18.75mm","offer_id":51914208215271,"sku":"653423-1","price":49.99,"currency_code":"GBP","in_stock":true},{"title":"25.75mm","offer_id":51914208248039,"sku":"653423-2","price":49.99,"currency_code":"GBP","in_stock":true},{"title":"28.75mm","offer_id":51914208280807,"sku":"653423-3","price":49.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1525\/4568\/files\/5tpo1ljt3aq.png?v=1774368609","url":"https:\/\/www.upvc-store.co.uk\/products\/fullex-mk1-2-point-sliding-patio-door-lock-pin-on-frame-1875mm-2575mm-2875mm-backset","provider":"UPVCSTORE","version":"1.0","type":"link"}