1MatetialHigh quality Zinc alloyensures our drawer locks are reliable durable in long term daily usewith precisely platedprovides the locks incredible stronger antioxidation and anticorrosion performance than other ironmade cheap locks 2AdvantageDifferent from other cheaper ironmade drawer locksthis desk drawer lock is equiped with thicker metal material inside the lock cylinder and the basemakes the lock heavier and more sturdy provides stronger safty 3Specificationsthe lock cylinder length is 7822mmcutting hole diameter is 19mm075 4Applicationthis keyed alike desk drwawer lock is universal and suitable for all kind of drawerscupboardscabinets for furniturestoolboxRVcaravancampersboats and yacht 5Package4 pcs locks and 16 pcs screw with 8 pcs identical keyworryfree for installingwe guarantee the quality of our productsif have any problem or suggestionpls feel free to send us message on Amazonwe will solve your problem once receive your message