Impressive finish: matte black finish gives you a comfortable touch experience Sturdy construction: quality stainless steel construction ensures strength and durability in wet weather Multiple uses: applicable to security of doors, cat flaps, windows, cabinets, covers and gardens Product size: 100mm x 70mm x 20mm (LWH), mounting hole diameter: 5mm , thickness: 2 mm Package content: lock.1 and screws.4 Features Material: Stainless Steel Finish: Matte Black Stainless Steel Contents packaging Door lock Screw All metal structures Stainless steel , durable, no rust