A5 Premium Binding Wires

This listing is for A5 long edge length wires in all sizes from No.3 up to No.24.  If unsure what size you need then please see compatibility table below.
Feel free to ask any questions.

Wire No. Size

Diameter in mm

Diameter in inches

Max Book Thickness

Approx. number of 80gsm sheets

Pitch

Number of Loops

4

6.9mm

1/4”

4.8mm

45

2:1

 3:1 

16

24

5

8mm

5/16”

6.4mm

60

2:1

3:1

16

24

6

9.5mm

3/8”

7.9mm

75

2:1

3:1

16

24

7

11mm

7/16”

9.5mm

85

2:1

3:1

16

24

8

12.7mm

1/2”

11.1mm

100

2:1

3:1

16

24

9

14.3mm

9/16”

12.7mm

120

2:1

3:1

16

24

10

16mm

5/8”

14.3mm

135

2:1

3:1

16

24

12

19mm

3/4"

17.5mm

155

2:1

16

14

22mm

7/8”

20.6mm

180

2:1

16

16

25.4mm

1”

23.8mm

210

2:1

16

20

32mm

1 ¼”

28mm

255

2:1

16

24

38mm

1 ½”

32.2mm

280

2:1

16

Free delivery applies to UK mainland areas only - additional costs may apply for Scottish Highlands and any offshore locations - please ask for quote prior to ordering.

Feel free to ask any questions.