This size wire is suitable for books between approx 36 to 45 sheets of 80gsm paper.
The double-loop wires are produced open to be inserted in pre-punched holes of the suitable dimensions. Once inserted in the proper holes they are simply crimped closed with a wire closer. The 2:1 pitch format has 23 holes on an A4 sheet.
Please choose the colour you require before you place your order. Sold in boxes of 100.
This product was last updated on Tuesday 20 July, 2021.