Purchase Qty. Reference FOB Price
10-99 Pieces US$3.20
100-999 Pieces US$3.00
1,000-9,999 Pieces US$2.80
10,000-99,999 Pieces US$2.60
100,000+ Pieces US$2.30
Product Description
Resettable 4 Digit Combination Lock with Master Key 1, 4 Digits; unlock by password. 2, Material: zinc alloy; 3. There is one set of supervisor key which can open one batch of all locks for managing purpose. 4, With master key,customer is able to get back combination if forgot. 5, Unit size: ...