The Framemaster 12 inch letterplate has many features not found on standard letterboxes, such as the trademarked Anti-Vandal facility. Each Anti-Vandal letterplate has outward facing brushes – a feature no other letterplate in the industry has!
Comes in 2 sleeve thicknesses – 20-40mm for uPVC doors and 40-80mm for wooden and composite doors
Revolutionary Patent pending self-aligning screw boss makes screwing the inner and outer frames together easy
Conforms to many standards and testing requirements including aspects of BS EN 13724:2013
ltra-flexible springs can withstand the letterbox flap opening thousands of times without breaking
180 degree opening flap means the flap will not snap off when opened too far