SAFE AND DURABLE - Our code padlock is made of a stainless steel lock body and a hardened shackle with a circular shielding design, which minimizes exposure and prevents attacks from bolt cutters, providing excellent anti-cut and anti-burglary performance. WATERPROOF AND RUSTPROOF - Don't worry about bad weather, the heavy duty outdoor padlock is made of high quality stainless steel, is waterproof, rustproof and corrosion resistant, ensuring the strength and security of the round coded padlock. WIDE RANGE OF APPLICATIONS - This is a 4-digit combination padlock, suitable for indoor and outdoor use, including gates, lockers, sheds, garages, storage units and security general area of your home or workplace. SPECIFICATIONS - 2-3/4 in. (70 mm) wide combination padlock body; shackle diameter 3/8 in (9.5 mm). 4 digital code disk storage locks, keyless design, you no longer have to worry about losing the key. SERVICE GUARANTEE - All TUFF4EVER customers benefit from our 30-day money back guarantee and lifetime breakage warranty.