Cotswold Detachable Concealed Window Restrictor Stays — 6 & 8 Inch

Cotswold Detachable Concealed Window Restrictor Stays

Control the opening of a top- or side-hung casement window with a Cotswold SDR-type restrictor stay. The concealed, non-handed design fits within a 16mm cavity and uses a locking friction arm that can be released with the separate Cotswold key for cleaning or maintenance.

Choose your size

• 6 Inch nominal size — CRS21060
• 8 Inch nominal size — CRS21080

Technical information

• Manufacturer: Cotswold
• Austenitic steel construction
• Non-handed: suitable for left- or right-hand applications
• Designed for a 16mm cavity
• No routing required
• Supplied individually: one restrictor stay

Release key CRS21999 is sold separately. Check your existing hardware, cavity clearance and fitting position before ordering. The opening gap depends on the window and installation; nominal stay size is not the opening gap. Re-engage the restrictor after releasing it and keep the key away from children.