Welding Jigs | McMaster-Carr

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Handle Position When Clamped

Down

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Less than 1,000 lb.

1,000 lb. to 9,999 lb.

10,000 lb. to 19,999 lb.

20,000 lb. to 29,999 lb.

30,000 lb. or greater

Reach Length

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Overall Length When Clamped

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Holding Screw Tip Material

Maximum Opening

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REACH

DFARS Specialty Metals

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RoHS

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Compliant with Exemptions

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Export Control Classification Number (ECCN)

EAR99

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

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857 Products

Fabricating and Machining

Fixture Squares

Build different fixtures on multiple sides of the same block

16 products

Fixture Kits

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

23 products

Magnetic Clamps

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

27 products

Corner Clamps

Align and secure materials at a corner joint

3 products

Pipe Welding Clamps

Position and hold pipe joints for welding and assembly

14 products

Bar Clamps

Secure large materials with adjustable arms for even pressure distribution

84 products

Toggle Clamps

Lock workpieces onto worktables or objects

348 products

Clamp Holding Screws

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

52 products

C-Clamps

Temporarily secure workpieces together or to a work surface

131 products

Clamp Holding Screw Tips

Cover metal holding screws to protect workpieces from scratches

12 products

Pliers Clamps

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

17 products

Swivel Pads

Attach to the ends of screws, threaded studs, or C-clamps to apply even pressure on uneven surfaces

8 products

Springs for Locking Pliers

Change out worn or broken springs in the handle of your locking pliers

6 products

Electrical Power, Networking, and Controlling

Grounding Clamps

Attach grounding wire to equipment to ground electrical current

24 products

Electrical Component Heat Sinks

Remove excess heat to protect circuit boards, semiconductors, and other electrical components

2 products

Measuring and Inspecting

Squares

Check 90° angles during layout work with combination, angle, or pipefitters' squares

2 products