Universal Sliding Patio Door Repair Lock & Handle Kit

Ideal for retrofitting old obsolete sliding door gearboxes, this universal patio lock repair kit offers 4 different backset measurements, achieved using packers beneath the faceplate.  The kit comes complete with the centre gearbox, packing shims, faceplate, centre keep, handles, locking levers, the spindle and all the necessary screws for setting up and fitting the gearbox. 

These repair kits are designed to suit a huge range of existing installations, and is to be considered a bit of a 'get-of-of-jail card' for retrofit replacement jobs on-the-fly, making them ideal as a universal 'kept on the van' solution for jobs where you need to be able to fit something immediately and cannot wait for an exact replacement to be delivered. 

The variable backset on these repair locks is achieved by using packer shims which are included with the kit.  The lock straight out of the box has an 18.5mm backset (excluding the faceplate), and then the kit comes with three packers, allowing this backset to be increased in steps to 21.5mm, 24.5mm or 27.5mm.   The included faceplate is 2mm, so if you add this onto the given backset sizes, the end result becomes 20.5mm, 23.5mm, 26.5mm, or 29.5mm backsets.

Designed for use with a euro-profile cylinder (not included), these come with a fairly universal 42mm PZ measurement - that's the distance between the centre of the keyway (the top, rounded part of the euro cylinder), and the centre of the square spindle for the lock-engaging levers (which as a point of interest, use a 7mm spindle).  You'll find this is a pretty common setup so should work well with most existing cut-outs in patio doors using multipoint locking. 

The gearbox offers threaded connecting points at the top and bottom, which project 12mm up and down when engaging the lock, and are used for engaging any top and bottom locking points which operate on a threaded bar mechanism. 

Available in a range of finishes designed to suit most door styles, these can be purchased in White, Black, Brown, Gold and Silver.