杠杆式拉紧器Lever type load binder:

Min-Max Chain Size (in.) Working Load (lbs.) Proof Load (lbs.) Minimum Ultimate Load (lbs.) Weight (lbs.) Handle Length (in.)

1/4-5/16 2600 5200 7800 3.52 11.42

5/16-3/8 5400 10800 19000 8.37 15.43

3/8-1/2 9300 18400 28000 12.11 17.24

1/2-5/8 11000 22000 44000 19.7 21.00