Feature: 1. Chrome steel lock beam, anti-rust and sturdy. The body of the lock is made of nylon PA reinforced with a technical material, which is resistant to UV, corrosion and temperature (-57C- +177C). 2. 6 cylinder lock ensures security and further reduces key repetition. The key cannot be removed when the lock is opened, not easy to lose. 3. Equipped with a writable label, the back can be filled with the lock manager's name and other important information as needed, and it can be wiped and written on repeatedly. 4. With anti-slip pattern on the lock body, convenient to use, it can give you a humanized and comfortable feeling when locking and unlocking. 5. Wide application range, can be used in isolation interlock, equipment maintenance, shutdown interlock, enterprise management, etc. Steel Test Temperature Resistance: -57C-177C Lock Beam Height: Approx. 76mm/3inch Keyhole Diameter: Approx. 20mm/0.8in Package List: 1 x Security Padlock 2 x Keys