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-operated commercial door lock for locking and unlocking without a key. Changing the code is straightforward, and installation is remarkably simple to facilitate easy removal for password updates. 100% Compatible with Your Current Storefront Lock (Adams Rite Standard): Replace your existing aluminum door lock swiftly and without hassle. 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 match Adams Rite standards. 100% No Drilling Required: Remove your existing glass door lock, confirm the correct backset, and install a mortise with the same backset. No drilling is necessarysimply use a screwdriver for a direct replacement. 100% Super Easy Installation (DIY): Simpler to install than a residential mechanical deadbolt, this storefront door lock is so intuitive that even children can set it up. Multiple Options Included: Each package contains an interior thumb-turn (for doors with jam frames) and an interior knob with an unpickable night-latch function, offering versatile installation choices. Left-Handed or Right-Handed Doors: Unsure if your door is left- or right-handed? Insert the keypad's tailpiece into the mortise from outside, enter the initial password (provided in the package), and rotate the knob clockwise and counterclockwise to see whether the bolt extends and retracts. If the bolt does not extend or retract, change to another tailpiece (included in the package) for the proper fit