Most universally-used general-purpose "C" clamps for regular-duty industrial service. Frames are liberally proportioned and heat-treated for maximum strength. Longer frame hubs and special, square-thread screws assure durability.
Frame - heat-treated , perlitic and/or ductile iron; ribbed to resist side strain.
Anvil - machine-ground; extra-wide.
Screw - cold-drawn steel with special, smoothly cut Acme threads; steel sliding-pin handle.
Swivel - exclusive Jorgenson design with steel internal tooth washers for positive "stay-on" power.
| Stock Number |
Opening |
Depth of Throat |
Screw Diameter |
Normal Load Limit |
| Max. |
Min. |
| 102 |
2-1/2" |
0 |
1-3/4" |
9-16" |
1,400 lbs. |
| 103 |
3" |
0 |
1-7/8" |
9/16" |
1,800 lbs. |
| 104 |
4" |
0 |
2-1/8" |
5/8" |
2,400 lbs. |
| 105 |
5" |
0 |
2-1/2" |
5/8" |
2,400 lbs. |
| 106 |
6" |
0 |
2-3/4" |
5/8" |
2,400 lbs. |
| 108 |
8" |
0 |
3-1/4" |
3/4" |
2,400 lbs. |
| 110 |
10" |
1-1/2" |
3-5/8" |
13/16" |
2,400 lbs. |
| 112 |
12" |
3-7/16" |
3-5/8" |
13/16" |
2,400 lbs. |
| 112-X |
12" |
3-7/16" |
6" |
13/16" |
3,000 lbs. |
