Features:1. Pure metal lock body, more solid;2. Hardened steel locking hook, with higher hardness;3. Tongue hook design, more anti-pry;4. Five-digit password, 100,000 combinations, randomly set, higher security;5. Rotary code adjustment switch, easy to set, more convenient to operate. Specification:Lock rod spacing: 42mmDiameter of lock rod: 7mmLength: 65mmHeight: Approx. 65mmNet weight:170GColor: RedMaterial: lock body: zinc alloy Password wheel: plastic locking bar: steel Password setting:1. Initial password 0-0-0-0-0, align the calibration line, and pull up the lock beam;2. Turn 90 degrees clockwise and rotate the code adjusting button on the right outer lock cover (note: must turn to the end);3. Set a new password, such as 1-2-3-4-5;4. Turn the code button counterclockwise, close the lock beam and set the password successfully.