Product details: Single weight; 0.120kg; 200pcs Outer box size: 59.5*34*27cm, whole piece weight; g Bulk Discount 【Note: This combination lock has a fixed factory password and cannot be modified】 Specifications: 6MM*1000mm Single size: 16.5*10*1.5cm 1.PVC material 2. The plastic shell of this product is made of ABS material No need for a key, convenient to use, no worries about the lock cylinder being picked (the password cannot be changed) Model: TY532 Material: High-quality manganese steel chain very sturdy password unlock The password is on the red tag attached to the lock. Specifications: 8MM*1200mm The product's plastic shell is made of high-quality ABS material that does not crack at low temperatures or deform at 40 degrees Celsius