LENGHT

 GAUGE

 (INCHES)

 (MM)

 (B.W.G)

 3/8"

 9.525

19/20

 1/2"

12.70

20/19/18

 5/8"

15.88

19/18/17

 3/4"

19.050

19/18/17

 7/8"

22.225

18/17

 1"

25.400

17/16/15/14

 1-1/4"

31.749

16/15/14

 1-1/2"

38.099

15/14/13

 1-3/4"

44.440

14/13/13

 2"

50.800

14/13/12/11/10

 2-1/2"

63.50

13/12/11/10

 3"

76.200

12/11/10/9/8

 3-1/2"

88.900

11/10/9/8/7

 4"

101.60

9/8/7/6/5

 4-1/2"

114.300

bwg 7/6/5

 5"

127.00

bwg 6/5/4

 6"

152.400

bwg 6/5/4

 7"

177.800

bwg 5/4

packing:

as your requirements