Highlight description:Refined Craftsmanship: The store door lock is created from top rate metal, featuring physically powerful five-layer pressed metal bolts and hid hardened steel pins for optimum security.Easy Operation: The key or thumb flip rotates 360° to retract the bolts, ensuring security and reliability with superior safety performance.Dual Cylinder Design for Indoors and Outdoors: The lock physique is thickened overall, with five-layer strengthened bolts, forged solidly for delicate opening, suitable for various door types.Versatile Use: Ideal for stores, offices, and main entrances, appropriate for storefront doorways with a thickness of 1.37'' to 1.77'' (35 to 45mm), effectively securing your property.Complete Accessories: This aluminum mortise lock set features a latch, faceplate, knob, lock cylinder, 3 keys, and an L-shaped wrench. It could be installed as a brand new lock or a alternative for an old lock, meeting all your desires with peace of mind.Detailed description:Description:Constructed from premium metal, with large five-layer pressed metallic bolts and hidden hardened metallic pins for maximum security, this lock ensures security and reliability for store, office, and leading entrance doorways with a thickness of 1.37'' to 1.77'' (35 to 45mm).Key Features:With a thickened lock body and five-layer strengthened bolts, this lock is solidly solid and opens smoothly, making it compatible for various door types.Specification:Texture: Zinc AlloySize: 17.5cm LengthNote:1. There could also be slight variations between the picture and the particular coloration of the commodity. We will try our greatest to show you the exact color.2. Please allow slight dimension variations because of manual measurement.Parts List:1 x Door Lock three x Key 1 x L Shape Wrench 7 x Screws