Door Security Bolt & Chain Locks(37 products)

Prime-Line White, Sliding Patio Door Keyed with Bolt Lock

This is a keyed bolt lock with a 5/16 in. diameter. It is a surface mounted patio door deadbolt lock that has a 1-1/2 in. long throw bolt that can be manually locked or key locked. Can be used on patio doors, sheds, and utility doors to help prevent a forced entry. May also be mounted in a ventilating position and keep the door secure.

Prime-Line Diecast Brass, Night Latch and Locking Cylinder

This is a satin nickel painted diecast locking unit and keeper, with hold open feature and spring latch for automatic locking. Features a 5-pin tumbler cylinder and requires a 1-1/4 in. bore. Uses a Kwikset keyway. For use on 1-3/8 in. to 2-3/8 in. thick doors, with a 2-9/32 in. backset.

Prime-Line Flip Door Lock, 1-3/8 in. x 2-3/4 in., Steel, Satin Nickel, Privacy Flip-Action Lock

This flip-action door lock is constructed of steel and it comes in a satin nickel finish. Features an anti-lockout screw for child safe mode, and it is reversible for use on both left and right-handed, swing-in, residential doors. The privacy lock is for use on interior doors only, as it is not designed for use as a security device on entry doors where higher security is required. Mounts on the surface of the doorjamb with only 2 screws, and it can usually be installed without mortising. Installation is a breeze, and operating the lock could not be any easier. This lock engages with a simple flip of the hinged wing, and it is favored by many.

Onward 18 1/2-inch (461 mm) Steel Cane Bolt for Gates and Fences, Black Finish

With its sleek look, this cane bolt is designed to hold gates opened or closed for added support. Reversible for right-handed or left-handed applications. Ideal for fence doors, garage doors, and double gates. Easy to install, the strike can be mounted on either the gate or a post.