1. Material: zinc alloy 2. The buckle is deepened, effectively preventing violent lock picking 3. Heat-treated hardened steel, anti-saw break 4. Anti-corrosion and long service life 5. Smooth sanding, integral molding, not easy to get dust 6. Dimensions: 56x72mm 7. Weight: about 200 grams
Password setting method: 1. Initial password 0-0-0-0, align the graduation line and pull up the lock beam vertically 2. After the lock beam has been turned 180 degrees, press it down firmly until it cannot be lowered 3. Align the scale line to rotate the password wheel, set a new password, pull up the lock beam to exit the setting state 4. Rotate the lock beam 180 degrees, press down the lock beam, and lock the lock
