EASILOK Keyless Mechanical Storefront Lock, DIY No-Drill Commercial Mortise Replacement, Fits 31/32" Backset, Silver, Hook Bolt

100% Keyless Keypad Storefront Door Lock: A completely keyless keypad commercial door lock for locking and unlocking without a key. Altering the code is simple, and setup is remarkably straightforward to enable easy removal for code changes. 100% Compatible with Your Current Storefront Lock (Adams Rite Standard): Swap your present aluminum door lock swiftly and conveniently. The mortise, bolt (swing deadbolt or hook deadbolt), bore, faceplate, screw holes, strike, backset (31/32", 1-1/8", or 1-1/2"), indicator, and door holes precisely align with Adams Rite specifications. 100% No Drilling Necessary: Take out your existing glass door lock, verify the proper backset, and install a mortise with the identical backset. No drilling is requiredsimply use a screwdriver for a direct swap. 100% Extremely Simple Setup (DIY): Simpler to install than a residential mechanical deadbolt, this storefront door lock is so intuitive that even a child can configure it. Multiple Choices Provided: Each package contains an interior thumb-turn (for doors with jam frames) and an interior knob featuring an unpickable night-latch function, offering flexible installation options. Left-Handed or Right-Handed Doors: Uncertain if your door is left- or right-handed? Insert the keypad's tailpiece into the mortise from the exterior, input the initial password (supplied in the package), and turn the knob clockwise and counterclockwise to observe if the bolt extends and retracts. If the bolt does not extend and retract, switch to another tailpiece (included in the package) for the proper fit