Jig Clamps | McMaster-Carr

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Holding Capacity

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. to 9,999 lb.

10,000 lb. or greater

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REACH

DFARS Specialty Metals

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Compliant with Exemptions

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Export Control Classification Number (ECCN)

EAR99

Holding Screw Thread Size

Holding Screw Tip Material

Projection

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Grip Style

1,969 Products

Fabricating and Machining

Toggle Clamps

Lock workpieces onto worktables or objects

303 products

Magnetic Clamps

Hold magnetic workpieces at common angles such as 90° or 45°

24 products

Corner Clamps

Align and secure materials at a corner joint

4 products

Pliers Clamps

Clamp and lock workpieces with plier-style jaws for secure handling or transport

6 products

Bar Clamps

Secure large materials with adjustable arms for even pressure distribution

4 products

Clamp Holding Screws

Replace worn holding screws in clamps or customize with different sizes or styles

52 products

Clamping Screws

Apply pressure through a flat-tipped screw to hold material in place

25 products

Clamp Holding Screw Tips

Cover metal holding screws to protect workpieces from scratches

12 products

C-Clamps

Temporarily secure workpieces together or to a work surface

2 products

Fixture Clamps

Secure your workpiece to a fixture table so it won't move during machining

395 products

T-Slot Clamp Supports

Hold up clamps to keep them in place when they're unclamped

7 products

Fixture Tables

Add clamps, brackets, and other components to build fixtures for welding and assembly

46 products

Support Blocks

Support setup clamps for quick height adjustments

16 products

Fixture Kits

Everything needed to mount workpieces of different sizes to your machine table

21 products

Alignment Locks

Precisely align your mold halves

25 products

Building and Machinery Hardware

Adjustable Handles

Lift and turn to easily position and tighten components; also called clamping handles

760 products

Cam Handles

For fast clamping, push down on the handle to draw two parts together

106 products

Measuring and Inspecting

Coordinate Measuring Machine Plates and Fixtures

Raise workpieces and position them on a fixture plate

34 products