Desk Clamps | McMaster-Carr

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Clamp Type

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Material

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Pipe Size

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Holding Capacity

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

Not Rated

Handle Position When Clamped

Reach Length

Width

Overall Length When Clamped

REACH

RoHS

Compliant with Exemptions

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DFARS Specialty Metals

Exempt

Not Compliant

Export Control Classification Number (ECCN)

Handle Material

Holding Screw Thread Size

Height

Color

Maximum Clamping Clearance

Holding Screw Tip Material

2,577 Products

Building and Machinery Hardware

Positioning Arms

Mount and position tools, small electronics, and displays

38 products

Cam Handles

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

106 products

Fabricating and Machining

Toggle Clamps

Lock workpieces onto worktables or objects

349 products

C-Clamps

Temporarily secure workpieces together or to a work surface

131 products

Clamping Screws

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

42 products

Spring Clamps

Hold lightweight materials in place, then squeeze to release

42 products

Panel Alignment Clamps

Align and hold sheet metal panels for drilling, riveting, and welding

18 products

Pliers Clamps

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

36 products

Bar Clamps

Secure large materials with adjustable arms for even pressure distribution

90 products

Clamp Holding Screws

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

52 products

Clamp Holding Screw Tips

Cover metal holding screws to protect workpieces from scratches

12 products

Pipe Welding Clamps

Position and hold pipe joints for welding and assembly

14 products

Corner Clamps

Align and secure materials at a corner joint

4 products

Magnetic Clamps

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

24 products

Band Clamps

Secure round and oddly shaped workpieces

2 products

Vises

Secure workpieces in place

67 products

Swivel Pads

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

58 products

Holders for Locking Pliers

Secure to a table or benchtop and slide in locking pliers for a hands-free way to hold your work

1 product

Support Blocks

Support setup clamps for quick height adjustments

16 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

Fixture Clamps

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

395 products

Measuring and Inspecting

Coordinate Measuring Machine Plates and Fixtures

Raise workpieces and position them on a fixture plate

126 products

Electrical

Outlet Strip Mounts

Snap in outlet strips for quick mounting on flat surfaces

2 products

Lighting

Flashlight Mounts

Attach flashlights to hard hats and other surfaces to keep your hands free for work

3 products

Material Handling

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

690 products