Lockmaster 2 Hook Twin Spindle Multipoint Lock Backset:35mm it is specifically designed to

it is specifically designed to match Liniar UPVC windows

Easy to open and close with a simple turn of the catch

it can be used as a split spindle and lever/lever lock or with an A-TS slam lock

Available in both left and right hand options

Case Depth 65mm Backset 45mm Case Height 110mm Centres 47mm Forend Length x Width 155mm x 25mm  Finish Nickel Plated

Lockmaster 2 Hook Twin Spindle Multipoint Lock Backset:35mm it is specifically designed toThe Lockmaster 2 Hook Twin Spindle Multipoint Lock offers superior security for your door. Constructed with 1490mm between the two hooks, it is designed for use with sprung handles, making it one of the most popular multipoint locks in the UK. Specifications Product Information Centres 92 62mm Case Height 228mm Backset 35mm Case Depth Backset +18mm Overall Length 2200mm Faceplate Width Square Ends 16mm Spindle Double 8mm