The original Mantis 1 lock has a unique gearbox featuring 86/117mm centres.
Please note that older versions of this lock do not have any markings on the faceplate.
If you are replacing a 24 or 44mm ...
This Lockmaster features a hook in the central gearbox rather than a deadbolt as well as 2 further anti lift hooks and 4 rollers. Please note that this version is unsprung and should only be used with...
Winkhaus genuine gearbox are held onto the strips by pins. To remove the pins tap them out with a punch (the centre pin must be accessed by undoing the screw in the case) and reattach&n...
This YALE 6 Hook Patio Door Lock is suitable for sliding doors and will accept a wide range of Euro profile cylinders. The full stainless steel construction employs 6 high performance bi-directional ...
This Yale G2000 series gearbox is designed to be used with Yale cylinders ONLY - Iseo and ERA cylinders do NOT work with this lock. These gearboxes feature a snib which is turned by a cam when th...