Best used for job boxes and gang boxes, utility meters, substations, cable boxes, tool chests, boxes and cribs and lockers the main body of the small luggage lock is made of copper, strong and durable, with good corrosion resistance and rust resistance, reliable, smooth and burr-free, comfortable to hold, while not scratching your hands in use These small locks are very small and convenient, light in weight, easy to carry, not taking up too much space, so you can put them directly in your pocket, as helpful partners during your trip Each lock is equipped with corresponding keys, other keys cannot open the lock, which has higher security and anti-theft performance. Thickened base and locking plate with built in safety lock core, Thicker locking tongue menas more secure and reliable.