Stable Attack:The safety latch is made of 304 stainless steel, which is strong and stable after installation. Hidden fixing screw installation method is adopted to improve security. 304 Stainless Steel Security Hinge:The metal lock is made of 304 stainless steel, which is well made and does not has no sharp edges. The stainless steel padlocks are anti-corrosion and anti-rust. The locking device is easy to install and can be used for a long time. Simply secure the safety padlock with the set screw provided with the padlock safety device. Stainless steel latches are perfect for doors, cabinets, windows, sheds, drawers, pet doors, tool boxes, etc. Security Kit: Stainless Steel Lock with Screws - Includes security padlock and 9 stainless steel screws. No need to buy additional screws.