Product Features
The unsprung levers are fixed to the backplate and by design are fully reversible. To use these handles your LOCK CENTRES MUST BE 92mm AND BOLT CENTRES 122mm.
To obtain your lock centres - measure the distance between the centre of the lever hole (lock follower) and the centre of the keyhole (Profile cylinder hole). THE MEASUREMENT MUST BE 92mm TO USE THESE HANDLES.
To obtain your bolt centres measure the distance between the centre of the screw holes.
This is a security product - The backplates are machined from solid base material combined with hardened steel lugs and security fixings to give a much stronger construction than the traditional cast and pressed products. They have been tested to PAS24-1 section A and surpassed the standard to achieve consistently excellent results.
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