NORMAL SIZE
DIAMETER
WORK LIMITED LOAD
MIN PROOF LOAD
MIN BREAKING LOAD
INSIDE LENGTH
INSIDE WIDTH
MM
INCH
KG
LB
KN
7
1/4
0.276
1430
3150
27
6100
53.9
12100
31.5
1.24
9.8
0.38
8.7
11/32
0.343
2130
4700
41.6
9400
83.5
18800
33.5
1.32
12.2
0.48
10
3/8
0.394
2990
6600
55
12400
110
24700
35
1.38
14
0.55