Double Wire O Specifications
          Dec 31, 2019
          
        
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Double Wire o specification
Material: PET coating steel wire Size: 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4, 7/8, 1, 1-1 / 8, 1-1 / 4, 1-3 / 8, 1-1 / 2. Pitch: 3: 1 & 2: 1 Color: white, black, silver, copper, gold, etc. Package: in spool or cut- length. Usage: notebooks binding, calendar binding
 






