Extra Heavy Duty C-Clamps
With five times the capacity of standard C-clamps, these are the highest capacity clamps we offer. They tighten with a wrench.
For technical drawings and 3-D models, click on a part number.
Opening | ||||||
|---|---|---|---|---|---|---|
| Max. | Min. | Reach | Holding Capacity, lbs. | Screw Material | Each | |
Steel Body | ||||||
Square Handle | ||||||
| 1 3/8" | 0" | 1 1/16" | 5,600 | Steel | 0000000 | 000000 |
| 1 3/4" | 0" | 1 7/16" | 8,750 | Steel | 0000000 | 00000 |
| 2 5/16" | 0" | 1 7/8" | 12,500 | Steel | 0000000 | 00000 |
| 3 7/16" | 0" | 2 1/2" | 16,250 | Steel | 0000000 | 000000 |
| 4 1/2" | 0" | 2 7/8" | 20,000 | Steel | 0000000 | 000000 |
| 5 3/8" | 0" | 3 1/8" | 23,800 | Steel | 0000000 | 000000 |
| 6 7/16" | 0" | 3 1/2" | 27,500 | Steel | 0000000 | 000000 |
| 8 1/2" | 0" | 3 7/8" | 31,250 | Steel | 0000000 | 000000 |
| 10 7/16" | 0" | 4 1/8" | 35,000 | Steel | 0000000 | 000000 |
| 12 3/8" | 0" | 4 1/2" | 40,000 | Steel | 0000000 | 000000 |
Heavy Duty C-Clamps
These clamps have twice the capacity of standard C-clamps.
For technical drawings and 3-D models, click on a part number.
Opening | ||||||
|---|---|---|---|---|---|---|
| Max. | Min. | Reach | Holding Capacity, lbs. | Screw Material | Each | |
Steel Body | ||||||
Sliding T-Handle | ||||||
| 2 15/16" | 0" | 2" | 8,750 | Steel | 000000 | 0000000 |
| 3 3/4" | 0" | 2 3/8" | 10,000 | Steel | 000000 | 000000 |
| 5 3/4" | 7/8" | 2 1/2" | 11,250 | Steel | 000000 | 000000 |
| 7 3/4" | 2 11/16" | 2 5/8" | 12,500 | Steel | 000000 | 000000 |
| 9 7/8" | 5 1/16" | 2 11/16" | 13,750 | Steel | 000000 | 000000 |
| 11 3/4" | 7" | 2 7/8" | 15,000 | Steel | 000000 | 000000 |
Portable Bench-Top Locking Plier Clamps
A removable, heavy duty steel base plate provides a flat, durable clamping surface. Carry it where needed or mount the base plate to your workbench. Turn the knob to adjust the opening size; squeeze the handles to lock the clamp in place. Pull the top handle open to release. Clamp has a rubber jaw to prevent damaging material.
For technical drawings and 3-D models, click on a part number.
Base | Mounting Holes | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Clamping Clearance | Reach | Holding Capacity, lbs. | Rotation Range of Motion | Overall Lg. | Lg. | Wd. | Thick. | Lock Release | Body Material | Number of | Dia. | Mounting Fasteners Included | Includes | Each | |
Pivoting Jaw | |||||||||||||||
| 4" | 3 3/16" | 600 | 360° | 11 1/2" | 10" | 10" | 1/4" | Pull Open | Steel | 4 | 3/16" | Yes | Rubber Feet | 0000000 | 000000 |
Grounding Clamps for Welding
Designed specifically for use with welding circuits. Clamps that are copper or have copper-plated components prevent weld spatter from sticking.
C-clamps tighten with a handle. Use these multipurpose tools for strong clamping in nearly any application. Heavy duty clamps have a strong frame that won’t spread when holding big workpieces, such as large diameter pipe and thick plate.
For technical drawings and 3-D models, click on a part number.
