Quantum MK2 Replacement Door Handles Smokey Chrome – 92mm PZ – 122mm or 211mm Screw Centres
Product Description
Upgrade or repair your doors with the premium Quantum MK2 Door Handle range. Designed for both functionality and superior aesthetics, these handles are an ideal replacement for uPVC, composite, and aluminium doors.
Available in two distinct backplate sizes to suit your specific door requirements:
- Long Back Plate (LBP): Features 211mm screw centres with a total backplate length of 246mm.
- Short Back Plate (SBP): Features 122mm screw centres with a total backplate length of 210mm.
Both versions feature a 92mm PZ (distance from the centre of the handle spindle to the centre of the keyhole) and an ergonomic design that adds real value to any property.
Key Features & Benefits
- Durable Performance: Fixed spring-assisted mechanism ensures the handle returns to a perfect horizontal position every time.
- Weather Resistant: Premium coatings are tested to BS.EN: 2007 Grade 5 for exceptional corrosion resistance.
- Universal Fit: Supplied with necessary screws and spindles suitable for door thicknesses ranging from 38mm to 72mm.
- Suited Design: Part of the complete Quantum range, allowing for a consistent look across all your door and window furniture.
- Peace of Mind: Backed by a comprehensive 10-year mechanical guarantee.
What's in the Pack
- 1 x internal sprung handle
- 1 x external sprung handle
- 2 x 85mm x M5 screws
- 2 x 80mm x M5 screws
- 1 x 110mm x 8mm x 8mm (spindle)
Technical Specifications
| Feature | 211mm Screw Centres (LBP) | 122mm Screw Centres (SBP) |
|---|---|---|
| Screw to Screw | 211mm | 122mm |
| PZ Centre | 92mm | 92mm |
| Backplate Length | 246mm | 210mm |
| Backplate Width | 33mm | 30mm |
| Handle Type | Inline Lever/Lever or Offset | Inline Lever/Lever or Lever/Pad |
Frequently Asked Questions
How do I know if this handle will fit my door?
To ensure a perfect fit, you need to check two main measurements on your current handle: the PZ centre (the distance from the centre of the handle spindle to the centre of the keyhole, which is 92mm for this model) and the distance between the two screw holes (either 211mm or 122mm depending on which variant you choose).
Are the fixing screws and spindles included?
Yes! Every handle is supplied with all the necessary fixings, including screws and spindles, designed to fit door thicknesses ranging from 38mm to 72mm.
Can I use this on a composite door?
Absolutely. The Quantum MK2 range is highly versatile and is a perfect replacement or upgrade for uPVC, composite, and aluminium doors alike.
What does "Inline" and "Offset" mean?
Inline means the handles on both the inside and outside of the door are at the same height and operate the same spindle. Offset handles have the exterior pad or lever positioned lower than the interior handle, requiring two separate spindles (often used for enhanced security so the door locks automatically from the outside).
