Storefront Door Lock 1-1/8" Backset, Commercial Mortise Lock, Double Brass Cylinder Deadbolt with Brass Keys for Sliding Door Aluminum Shop Doors

For clear item sizes, please refer to the product image Bolts, keys and small hex wrench are inclued for convenient installation Aluminum storefront lock maintains smooth operation through thousands of cycles with its zinc alloy and iron construction Entry door mortise lock works with framed glass doors and wooden doors featuring standard bolt lock preparations Mortise cylinder lock offers interchangeable hook latch or flat latch configurations to match different security needs 1-1/8" backset lock includes measuring instructions to ensure proper fit during replacement installations Hook bolt lock combines locator function and door closer compatibility in one security solution for commercial spaces About the Manual Measurement: Please notice that due to the possibility of differences between manual measurement and mass production, there may be a slight error of 0.04 to 0.08 inch in the size information provided for reference.

• Commercial mortise lock includes 1-1/8" backset options to fit standard aluminum and glass storefront door preparations
• Storefront door lock features a solid brass cylinder construction that resists corrosion and deformation for long-term reliability in commercial settings
• Pure brass cylinder deadbolt design provides keyed operation from both sides for enhanced security in retail and office environments
• Mortise hook deadbolt mechanism incorporates a five-layer laminated steel bolt with concealed hardened pin for forced-entry resistance
• Shop door lock comes as a complete set with two brass cylinders, two keys, and all necessary bolts for convenient installation