Contura 12" Telescopic Letterplate for UPVC Doors - 20-40mm

Product Information

This product complies with BS2911 and features a robust A 140 flap, ensuring enhanced security with its specialized fixings. The external gasket and black frame provide a sleek finish while accommodating door thicknesses ranging from 18mm to 39mm.

Product Specification

• Type: Standard
• Overall Size: 304mm x 70mm
• Depth: 18mm - 38mm
• Aperture Size: 269mm x 45mm
• Screw Centres: 275mm