Check the listing for details. 22mm Door Lock Dust Cover, 8 Pack Plastic Waterproof Cam Lock Dust Cover Black. Condition: New. Listed at 13.22 USD. The Door lock dust cover is used as an auxiliary door lock, which has the functions of being waterproof, rain-proof, and dustproof, and prevents it from being worn out by the outside world or aging caused by artificial scratches.SpecificationColor: BlackMaterial: PE plasticFit Lock Head Diameter: 22mm/0.87"Inner Length: 22mm/0.87"Size: 35 x 38mm/1.4" x 1.5"(Dia*H)Packing List: 8 x Cam Lock Dust CoverAdvantagePE plastic waterproof material has good corrosion resistance, abrasion resistance, oil resistance, and durability; it has good flexibility and can maintain the elasticity and waterproof effect when the temperature changes or the structure is deformed.InstructionClean the lock surface first, make sure it is free from dust, oil or other debris, and then put on the dust cover.NOTE: Please check the size before placing an order.