No.of Latch Lug jaw

Size Range(mm(in))

Rated Torque kN·m

mm

in

1#

60.3-95.25

2.3/8-3.3/4

48

2#

88.9-117.48

3.1/2-4.5/8

3#

114.3-146.05

4.1/2-5.3/4

4#

133.35-184.15

5.1/4-7.1/4

5#

174.6-219.1

6.7/8-8.5/8

6#

228.6-273.05

9-10.3/4

35