Stay Worry Free with Sliding Sash Patio Door Lock Black or White Option | eBay
2x Pack of Sliding Patio Door Lock Security Bolt Push Key Locking UPVC – Commercial Hardware
Smith & Locke Patio Door Lock White - Screwfix
Sliding Patio Door Handle Set with Lock, Sliding Glass Door Locks with Key and Mortise Lock, Replacement for Sliding Door Fits Thickness from 1-1/2" to 1-3/4" Reversible Design 3-15/16" Screw Holes :
Patio Door Locks For Glass Sliding Doors French Doors
Window / patio door lock Silver | M.P.Smith and Co
Securit Sliding Patio Door Lock Security Dead Bolt Key Locking - JCP Hardware
PATLOCK Patio Conservatory French Double Door Lock Security Device
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ERA 100 Patio Door Lock supplied by Nigel Rose Limited
Yale P-114-WE Patio Door Lock - White | Wickes.co.uk
Patio Door locks
AWL1 patio window key
ERA Patio Door Lock - White | IronmongeryDirect | Same Day Despatch
Sliding Glass Door Lock Set, Patio Door Lock Complete with Keeper and Screws. | eBay
Anglian lock
P07 Patio Door Handles With Key Hole | HandleStore.com
Veranda Sliding Patio Door Handle- Available with Key Cylinder and Mortise Lock | eBay