High Quality Materials: The buckle padlock is made of high quality solid stainless steel. After being brushed, the surface is smooth and scratch resistant. It has good durability and rust resistance and has a long service life. Double Protection: You can easily lock the door with the buckle that comes with the latch. It has a padlock hole where you can use a padlock to extend into the hole for double locking and keep the sliding door closed to provide reliable protection against intrusion. Fine Processing: All edges of the latch are polished, without sharp burrs, and the four arc-shaped corners are designed to protect your hands from injury. Scope: Our padlock door lock can be applied to most family door rooms, doors, garages, gardens, bathrooms, closets, kitchens, offices, hotels, etc. It is also suitable for wooden doors, metal doors and aluminum alloy doors, can offer you double protection.