![Rayson Wire Binding Spines, 10-40 Sheets, 7.9mm, A4, 3:1 Ptich, 34 Loops Black Wire Binder Ring, Pack of 100 : Amazon.co.uk: Stationery & Office Supplies Rayson Wire Binding Spines, 10-40 Sheets, 7.9mm, A4, 3:1 Ptich, 34 Loops Black Wire Binder Ring, Pack of 100 : Amazon.co.uk: Stationery & Office Supplies](https://m.media-amazon.com/images/I/714sjevchRL._AC_UF350,350_QL80_.jpg)
Rayson Wire Binding Spines, 10-40 Sheets, 7.9mm, A4, 3:1 Ptich, 34 Loops Black Wire Binder Ring, Pack of 100 : Amazon.co.uk: Stationery & Office Supplies
![Renz 322540823 25.4 mm Ring Wire Cut Element - Bronze. 2:1 Pitch. A4. 50 Wires per Box. : Amazon.co.uk: Stationery & Office Supplies Renz 322540823 25.4 mm Ring Wire Cut Element - Bronze. 2:1 Pitch. A4. 50 Wires per Box. : Amazon.co.uk: Stationery & Office Supplies](https://m.media-amazon.com/images/I/41ZK+9wIioL._AC_UF1000,1000_QL80_.jpg)
Renz 322540823 25.4 mm Ring Wire Cut Element - Bronze. 2:1 Pitch. A4. 50 Wires per Box. : Amazon.co.uk: Stationery & Office Supplies
![GBC WireBind Binding Wires, 8 mm, 70 Sheet Capacity, A4, White, Pack of 100, RG810570 : Amazon.co.uk: Stationery & Office Supplies GBC WireBind Binding Wires, 8 mm, 70 Sheet Capacity, A4, White, Pack of 100, RG810570 : Amazon.co.uk: Stationery & Office Supplies](https://m.media-amazon.com/images/I/51dNlux6rNL._AC_UF1000,1000_QL80_.jpg)
GBC WireBind Binding Wires, 8 mm, 70 Sheet Capacity, A4, White, Pack of 100, RG810570 : Amazon.co.uk: Stationery & Office Supplies
![TIANSE Binding Machine, Wire Binder Machine 34 - Square Size Holes, Punching 120 Sheets, Bind 12 Sheets Book Maker with Sturdy Metal Construction Comes with 100pcs of 3/8" Wire Binding Ring : TIANSE Binding Machine, Wire Binder Machine 34 - Square Size Holes, Punching 120 Sheets, Bind 12 Sheets Book Maker with Sturdy Metal Construction Comes with 100pcs of 3/8" Wire Binding Ring :](https://m.media-amazon.com/images/I/61Rn4dxYR+L.jpg)
TIANSE Binding Machine, Wire Binder Machine 34 - Square Size Holes, Punching 120 Sheets, Bind 12 Sheets Book Maker with Sturdy Metal Construction Comes with 100pcs of 3/8" Wire Binding Ring :
![Rayson Wire Binding Spines, 9.5mm, 15-50 Sheet Binding Capacity, 34 Loops Double Loops Wire Binder Rings, A4, Black, Pack of 100 : Amazon.co.uk: Stationery & Office Supplies Rayson Wire Binding Spines, 9.5mm, 15-50 Sheet Binding Capacity, 34 Loops Double Loops Wire Binder Rings, A4, Black, Pack of 100 : Amazon.co.uk: Stationery & Office Supplies](https://m.media-amazon.com/images/I/51lvrXx--7L._AC_UF350,350_QL80_.jpg)
Rayson Wire Binding Spines, 9.5mm, 15-50 Sheet Binding Capacity, 34 Loops Double Loops Wire Binder Rings, A4, Black, Pack of 100 : Amazon.co.uk: Stationery & Office Supplies
![Rayson Wire Binding Spines, 12.7mm, 25-80 Sheets, 3:1 Pitch, Black Double Loop Wire Binder Ring, 34-Loops, A4, Pack of 100 : Amazon.co.uk: Stationery & Office Supplies Rayson Wire Binding Spines, 12.7mm, 25-80 Sheets, 3:1 Pitch, Black Double Loop Wire Binder Ring, 34-Loops, A4, Pack of 100 : Amazon.co.uk: Stationery & Office Supplies](https://m.media-amazon.com/images/I/61nhykbkMsL._AC_UF1000,1000_QL80_.jpg)