This Keyless Mechanical Digital Security Night Latch Door Lock is a surface mount, spring latch lock that mounts easily and securely to the door. These provide keyless security, are easy to install and use, fit most doors and are weather resistant. You will receive the keyless outside lock body along with the security night latch inside lock. Features Bump Proof. Pick Proof. Keyless Security. Can be Deadlocked Or Held Back By Slide Button Rendering The Lock Inoperable. 1 1/4 in. Hole Needed For Installation. Will Cover An Existing Lock Hole Of Up To 2 1/8 in. Specification Fits Doors 1 3/8 - 2 in. Thick. Will Fit Doors up to 5 in. thick with the Extension Kit. For Right Or Left Handed Doors/Changeable Handling. Combination Is Easily Changed. Outside Lock Dimension 5 5/8 x 2 1/2 in. Finish - Jet Black. - SKU: LCKY104

This Keyless Mechanical Digital Security Night Latch Door Lock is a surface mount, spring latch lock that mounts easily and securely to the door. These provide keyless security, are easy to install and use, fit most doors and are weather resistant. You will receive the keyless outside lock body along with the security night latch inside lock. Features Bump Proof. Pick Proof. Keyless Security. Can be Deadlocked Or Held Back By Slide Button Rendering The Lock Inoperable. 1 1/4 in. Hole Needed For Installation. Will Cover A