Regular-duty design with drop-forged Carbon Steel frames for general-purpose industrial service.
Frame - Heat-treated, drop-forged Carbon Steel.
Anvil - Extra-large; broached for flatness.
Screw - Heat-treated steel; smoothly "rolled" threads, steel sliding-pin handle.
Swivel - Turned steel; ball-and-socket type.
|
Item
Number
|
Open Capacity
Max
|
Open Capacity
Min
|
Depth
Of Throat
|
Diameter
Of Screw
|
Test Load
(Min)
|
|
402-D
|
2"
|
0
|
2"
|
1/2"
|
3,300 lbs.
|
|
403-D
|
3"
|
0
|
2-3/8"
|
1/2"
|
3,500 lbs.
|
|
404-D
|
4"
|
0
|
2-3/4"
|
3/4"
|
4,100 lbs.
|
|
406-D
|
6"
|
0
|
3-5/8"
|
3/4"
|
5,400 lbs.
|
|
408-D
|
8"
|
0
|
4-1/2"
|
3/4"
|
5,900 lbs.
|
|
410-D
|
10"
|
3
|
5-3/8"
|
3/4"
|
6,200 lbs.
|
|
412-D
|
12"
|
4
|
5-3/4"
|
7/8"
|
9,300 lbs.
|