Aldridge Security

A simple square metal sleeve slides over a 5mm spindle to increase the width to 8mm.Metal Construction Easy To Fit Converts 5mm Spindle to 8mm..

Fits Dad range of post boxes as well as a wide range of other makesA 15mm cranked cam camlock to suit various post boxes. Horseshoe fixing 2 keys                                ..

These countersunk self-drill screws from Rapierstar are suitable for fixing hardware to reinforced UPVC.For reinforced UPVC Countersunk screw head for flush finish Self drill tip Quantity: 500 or 1000 Finish: Zink Plated..

These countersunk gimlet point screws with fast PVC thread are suitable for fixing hardware to UPVC.For non-reinforced UPVC Phillips head Countersunk head for flush finish Sharp point (not self drilling)..