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 th...
This 4 roller features a latch and deadbolt but the rollers are in the same location as the normal 4 roller lock. Also available as a double spindle in the 35mm backset version.
Operation: Lift leve...
The latest Millenco Mantis 3 lock features traditional 92mm centres.
Operation: Lift lever or double spindle nightlatch.
Latch reversal: Undo the screw or screws (depending on the mo...