These Aldridge heavy duty rollers are sold in pairs and offer smooth performance. They have a self levelling mechanism , based on pressure, that ensures the weight is evenly distributed across all the wheels and accommodates for imperfections in the door or track.Self levelling mechanism to e..
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
Countersunk head for flush finish
Sharp point (not self drilling)..