This Trulock lever operated latch & deadbolt multipoint lock system by Winkhaus features a 16mm square faceplate with 92mm centres and 2 hooks. This handed unit is available in both left and right han...
SL16 locks feature 68mm centres and 35mm backset. Not to be confused with the A - G series locks with 68mm centres and 39mm backset which are now discontinued and only available as a case A gearbox.
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Brompton handles are contemporary and suit espag locks with 43mm screw centres. Handles are handed. To determine the hand required, from the inside looking out, if your window is hinged on the right h...