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 |
C-Clamps
Steel clamps are stronger than iron clamps.
Copper-plated clamp components resist weld spatter.
For technical drawings and 3-D models, click on a part number.
Opening | ||||||
|---|---|---|---|---|---|---|
| Max. | Min. | Reach | Holding Capacity, lbs. | Screw Material | Each | |
Powder-Coated Steel Body | ||||||
Black Oxide Steel Sliding T-Handle | ||||||
| 2" | 0" | 2 1/8" | 3,500 | Black Oxide Steel | 0000000 | 000000 |
| 3" | 0" | 2 3/8" | 3,500 | Black Oxide Steel | 0000000 | 00000 |
| 6" | 0" | 4 1/8" | 6,900 | Black Oxide Steel | 0000000 | 00000 |
| 10" | 0" | 6" | 8,000 | Black Oxide Steel | 0000000 | 00000 |
Iron Body | ||||||
Steel Sliding T-Handle | ||||||
| 2 1/2" | 0" | 1 3/4" | 1,100 | Steel | 000000 | 00000 |
| 3" | 0" | 1 7/8" | 1,800 | Steel | 000000 | 00000 |
| 4" | 0" | 2 1/16" | 2,100 | Steel | 000000 | 00000 |
| 5" | 0" | 2 1/2" | 2,200 | Steel | 000000 | 00000 |
| 6" | 0" | 2 3/4" | 2,400 | Steel | 000000 | 00000 |
| 8" | 0" | 3 1/4" | 2,700 | Steel | 0000000 | 00000 |
| 10" | 0" | 3 5/8" | 2,850 | Steel | 0000000 | 00000 |
| 12" | 0" | 3 5/8" | 2,850 | Steel | 0000000 | 00000 |
| 14" | 0" | 3 3/4" | 2,850 | Steel | 000000 | 000000 |
Steel Body | ||||||
Black Oxide Steel Sliding T-Handle | ||||||
| 8 1/4" | 0" | 4 15/16" | 6,900 | Black Oxide Steel | 0000000 | 000000 |
Copper-Plated Steel Sliding T-Handle | ||||||
| 2 1/8" | 0" | 2 1/4" | 3,500 | Copper-Plated Steel | 0000000 | 00000 |
| 8 1/4" | 0" | 4 15/16" | 6,900 | Copper-Plated Steel | 0000000 | 000000 |
| 10 1/8" | 2" | 5 7/8" | 8,000 | Copper-Plated 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 |
Nonsparking C-Clamps
All components of these clamps are made of aluminum-bronze that is FM approved. They satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present.
Warning: Do not use these tools in direct contact with acetylene.
For technical drawings and 3-D models, click on a part number.
Opening | |||||||
|---|---|---|---|---|---|---|---|
| Max. | Min. | Reach | Holding Capacity, lbs. | Screw Material | Specifications Met | Each | |
Aluminum-Bronze Body | |||||||
Square Handle | |||||||
| 4 1/2" | 0" | 3" | 3,800 | Aluminum-Bronze | FM Approved | 0000000 | 0000000 |
Extended-Reach C-Clamps
Clamp farther in from the edge of a workpiece than with other C-clamps.
Steel clamps are stronger than iron 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 | ||||||
| 4" | 0" | 4" | 4,100 | Steel | 000000 | 000000 |
| 4" | 0" | 6 1/4" | 1,600 | Copper-Plated Steel | 0000000 | 00000 |
| 6" | 0" | 5" | 5,400 | Steel | 000000 | 00000 |
| 6" | 0" | 9 7/8" | 1,800 | Copper-Plated Steel | 0000000 | 000000 |
| 8" | 0" | 13 3/4" | 2,000 | Copper-Plated Steel | 0000000 | 000000 |
| 8" | 2" | 6" | 5,900 | Steel | 000000 | 000000 |
| 10" | 0" | 15 3/4" | 2,400 | Copper-Plated Steel | 0000000 | 000000 |