Desk Clamps | McMaster-Carr

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Clamp Type

Clamping Action

Mount Type

Material

System of Measurement

Thread Size

Length

Pipe Size

Handle Style

Body Material

Reach Length

Width

Handle Position When Clamped

Height

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

REACH

RoHS

Compliant with Exemptions

Not Compliant

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

Yes

Base Mount Type

Clamp On

Screw On

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Mounting Location

Overall Length When Clamped

Handle Material

Holding Screw Thread Size

2,763 Products

Building and Machinery Hardware

Positioning Arms

Mount and position tools and other small equipment

19 products

Monitor Mounts

Mount monitors to walls, benches, ceilings, and other surfaces

5 products

Tablet, Laptop, and Mobile Device Mounts

Hold and position your electronic devices so they're in sight and within reach

14 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

350 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

35 products

Spring Clamps

Hold lightweight materials in place, then squeeze to release

41 products

Bar Clamps

Secure large materials with adjustable arms for even pressure distribution

88 products

Panel Alignment Clamps

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

20 products

Pipe Welding Clamps

Position and hold pipe joints for welding and assembly

14 products

Clamp Holding Screw Tips

Cover metal holding screws to protect workpieces from scratches

12 products

Clamp Holding Screws

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

52 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°

26 products

Band Clamps

Secure round and oddly shaped workpieces

2 products

Pliers Clamps

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

35 products

Clamping Screw Mounting Bases

Thread clamping screw clamps into the holes to hold workpieces

7 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

Vises

Secure workpieces in place

123 products

Swivel Pads

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

58 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

23 products

V-Blocks

Hold round workpieces

72 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

70 products

Fixture Squares

Build different fixtures on multiple sides of the same block

38 products

Fixture Clamps

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

439 products

Lighting

Flashlight Mounts

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

3 products

Measuring and Inspecting

Coordinate Measuring Machine Plates and Fixtures

Raise workpieces and position them on a fixture plate

126 products

Electrical Power, Networking, and Controlling

Outlet Strip Mounts

Snap in outlet strips for quick mounting on flat surfaces

2 products

Material Handling

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

690 products