Product introduction:Combination lock material: zinc alloy+PCSize:w400 model: length 415x width 130x height 30mmFeatures:The combination lock has a ring and a PVC wrapped lock beam. Fully mechanical lock body design with hardened solid lock beam to prevent shearing and theft.Hardened PC material made of zinc alloy, with good mechanical properties and wear resistance.A resettable combination of password digital protection design, no need to worry about losing the key or forgetting to carry it.Extended U-shaped code locks are widely used in glass doors, lock sliding double doors, office doors, motorcycles, bicycles, etc.Tip:1. Change the password to open the protective cover.2. Please remember the code you set.3. Before openi