Commercial Storefront Door Lock with Double Cylinder Deadbolt and 1-Year Warranty

About this item

• 【Versatile Application for Various Door Types】This storefront door lock is ideal for doors ranging from 1.65 inches to 1.93 inches (42-49mm) thick, including aluminum storefront doors, sliding storefront doors, and glass doors, making it suitable for a wide range of applications. The standard thickness of commercial and exterior doors is generally 1.75 inches (44mm). Therefore, this commercial door lock can be adapted to most storefront doors.
• 【Robust and Secure Lock Core Design】Featuring a five-layer laminated steel bolt and concealed hardened steel pins, the storefront door lock mortise lock enhances core strength and stability. Operate this commercial locks for doors effortlessly with either a key or knob. As you turn the key or knob, internal metal bolts of the mortise lock retract or extend, providing effective security for your shop with strong anti-theft capabilities.
• 【Excellent Quality and Durability】The majority of this storefront door mortise lock is crafted from corrosion-resistant aluminum, offering high strength. The commercial lock’s core, composed of zinc alloy, provides corrosion resistance, wear resistance, and deformation resistance. The keys are made of copper, ensuring rust resistance, aesthetic appeal, and reducing wear on the lock core.
• 【Packaging and Easy Installation】This commercial door lock set includes: Aluminum door latch lock body (with decorative panel), American lock core (with decorative gasket), lock dox box (with lock buckle), screw pack, keys（one pack）. Note: When installing parts with keyholes and knobs, ensure the keyhole and knob positions face the metal bolts; otherwise, they may not function properly; use the smallest screws for the lock body decorative faceplate, first screw on all screws, then secure to prevent warping. For more details, refer to the "Product Description" section.
• 【Quality After-Sales】The mortise lock set exterior door with deadbolt comes with a one-year after-sale. If you're not satisfied with this commercial door lock, we offer easy returns and exchanges. Should you encounter any installation issues, please tell us, and we'll respond within 24 hours. Buy with confidence.