C-Clamps

Forged C-Clamps

Center Pull Hoist Rings

Diecraft brand C-Clamps, proved in the industry for over 25 years, are available in several series to meet a variety of clamping applications. Proudly made in the USA, all of our Forged C-Clamps meet or exceed U.S. Government specifications and are produced to the highest standards.

Specifications

  • Increased strength for medium duty applications
  • Square-headed screw with sliding handle, tighten with a wrench or by hand
  • Meet or exceeds government CID A-A-431D, CID A-A-429C, or A-A-433D
  • Forged, heat treated, steel frame

Diecraft 100 Series Industrial C-Clamps

Part number Nominal Size Opening (Min-Max) Throat Depth Screw Dia. Aprox Weight
2″ 0″- 2″ 1-1/2″ 5/8″ 1.5
3″ 0″ – 3″ 2″ 5/8″ 2.8
4″ 0″ – 4″ 2-1/4″ 3/4″ 4.2
6″ 2″ – 6″ 2-1/2″ 3/4″ 6.1
8″ 4″ – 8″ 2-1/4″ 3/4″ 8.2
10″ 6″ – 10″ 2-7/8″ 3/4″ 9.3
12″ 8″ – 12″ 2-15/16″ 3/4″ 11.8
6″ 0″ -6″ 2-1/2″ 3/4″ 6.4
8″ 0″ – 8″ 2-1/4″ 3/4″ 8.5
10″ 0″ – 10″ 2-7/8″ 3/4″ 9.6
12″ 0″ – 12″ 2-15/16″ 3/4″ 12.2
Center Pull Hoist Rings

DC 400 Copper Series

Part number Nominal Size Opening (Min-Max) Throat Depth Screw Dia. Aprox Weight
2″ 0″ – 2″ 2″ 1/2″ 1.5
3″ 0″ – 3″ 2-3/8″ 1/2″ 2
4″ 0″ – 4″ 2-3/4″ 3/4″ 3.5
6″ 0″ – 6″ 3-5/8″ 3/4″ 5
8″ 0″ – 8″ 4-1/2″ 3/4″ 7.75
10″ 0″ – 10″ 5-3/8″ 3/4″ 11
12″ 0″ – 12″ 5-3/4″ 7/8″ 15.75
Center Pull Hoist Rings

DC 400 Black Oxide Series

Part number Nominal Size Opening (Min-Max) Throat Depth Screw Dia. Aprox Weight
2″ 0″ – 2″ 2″ 1/2″ 1.5
3″ 0″ – 3″ 2-3/8″ 1/2″ 2
4″ 0″ – 4″ 2-3/4″ 3/4″ 3.5
6″ 0″ – 6″ 3-5/8″ 3/4″ 5
8″ 0″ – 8″ 4-1/2″ 3/4″ 7.75
10″ 0″ – 10″ 5-3/8″ 3/4″ 11
12″ 0″ – 12″ 5-3/4″ 7/8″ 15.75
Center Pull Hoist Rings

DC Heavy Duty

Part number Nominal Size Opening (Min-Max) Throat Depth Screw Dia. Aprox Weight
3/4″ 0″ – 3/4″ 11/16″ 3/8 0.3
1″ 0″ – 1-3/8″ 1-3/32″ 7/16 1
1.5″ 0″ – 1-13/16″ 1-13/32″ 5/8 1.8
2″ 0″ – 2-3/8″ 1-7/8″ 3/4 4.5
3″ 0″ – 3-5/16″ 2-1/2″ 7/8 7.1
4″ 0″ – 4-5/8″ 2-7/8″ 1 11
5″ 0″ – 5-3/8″ 3-1/16″ 1 14.9
6″ 0″ – 6-5/8″ 3-1/2″ 1-1/8 19.3
8″ 0″ – 8-1/4″ 4-1/8″ 1-1/4 27.5
10″ 0″ – 10-3/8″ 4″ 1-1/4 40.1
12″ 0″ – 12-1/2″ 4″ 1-1/4 47.8
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Cast C-Clamps

Metric Swivel Hoist Rings

These clamps feature a C-shaped frame, and can be used to hold together workpieces in process. They are available in a wide range of sizes, throat depths, and capacities to help you provide a secure hold on your work. Use them for holding wood and metal tight during gluing or welding projects.

Great for

  • Metal Fabrication
  • Woodworking
  • Other Work Holding Applications
  • Both Home and Industrial Use
Part number Nominal Size Opening (Min-Max) Throat Depth Screw Dia. Holding Capacity (lbs) Aprox Weight
CLC1RD-BPC 1″ 0″- 1″ 1″ 1/4″ 440 0.264
CLC2RD-BPC 2″ 0″- 2″ 1-1/4″ 5/16″ 850 0.485
CLC2.5DT-BPC 2-1/2″ DT 0″- 2-3/8″ 2-1/4″ 5/16″ 850 0.705
CLC3RD-BPC 3″ 0″ – 3″ 1-7/8″ 7/16″ 1000 0.992
CLC3DT-BPC 3″ DT 0″- 2-7/8″ 4-1/4″ 7/16″ 1000 1.322
CLC4RD-BPC 4″ 0″- 4″ 2-1/4″ 1/2″ 1140 1.455
CLC5RD-BPC 5″ 0″ – 5″ 2-1/2″ 1/2″ 1280 1.94
CLC6RD-BPC 6″ 0″ – 6″ 2-5/8″ 1/2″ 1430 2.6
CLC8RD-BPC 8″ 0″- 8″ 3-1/8″ 1/2″ 1570 3.417
CLC10RD-BPC 10″ 0″- 10″ 3-5/8″ 5/8″ 1760 4.188
CLC12RD-BPC 12″ 0″ 11-1/2″ 4″ 5/8″ 1980 5.952
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