REPLACE OLD OR BROKEN DOOR LOCKS – When your sliding door mortise lock is broken or old, don’t replace the door entirely, just get a new mortise lock! | EASY INSTALLATION – Installation is quick and easy – working sliding door locks are well within reach. Mounting Flanges have 6-32 tapped thread | FOR SLIDING DOORS – This Mortise Lock can be used on sliding patio doors constructed of wood, aluminum and vinyl. Also fits doors using W&F manufactured handles. | 45 DEGREE KEYWAY - This E 2014 mortise lock has a 45-degree angled keyway position when in the locked position. | PRODUCT INFO - The mounting hole centers of this lock measures 3-11/16” from center to center, and the rear housing corners are square. Mortise lock dimensions are: 1.125"(D)x0.5"(W)x3.688"(H)

Size: 3/8 inch X 1 inch OD | Most commonly used and versatile washer | Increases bearing surface and distributes load over a larger area | Can be used to prevent a screw or bolt from going into a hole too far | Can also be used as spacers by stacking more than one

SECONDARY SECURITY LOCKING DEVICE - This U 9847 Patio Sliding Door Loop Lock can be used on a patio sliding door as a secondary security lock for increased home safety. | CHILD-SAFE SECURITY DEVICE - This door loop lock can also be installed out of reach of children so they cannot open the door by themselves, providing additional child-safe door security. | EASY INSTALLATION - Installation is quick and easy - additional security for your home or office doors are within reach! Installation fasteners are included. | DURABLE CONSTRUCTION - This door loop lock has a hardened steel locking bar with diecast constructed mounting plate and keeper, with a chrome plated finish. | PRODUCT INFO - This locking device features a 2-1/8? reach, which is designed to secure the door to the jamb. It is also available in 1-1/8?, 1-3/16?, 1-7/16?, and 2-1/4? reaches.