Work-Holding Clamps | McMaster-Carr

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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

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DFARS Specialty Metals

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3,394 Products

Most Likely Products

Fixture Clamps

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

439 products

Toggle Clamps

Lock workpieces onto worktables or objects

438 products

All Results

Fabricating and Machining

Toggle Clamps

Lock workpieces onto worktables or objects

438 products

Bar Clamps

Secure large materials with adjustable arms for even pressure distribution

92 products

Panel Alignment Clamps

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

20 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

Clamping Screws

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

47 products

Pliers Clamps

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

35 products

Spring Clamps

Hold lightweight materials in place, then squeeze to release

41 products

Clamp Holding Screw Tips

Cover metal holding screws to protect workpieces from scratches

12 products

Band Clamps

Secure round and oddly shaped workpieces

2 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°

30 products

Clamping Screw Mounting Bases

Thread clamping screw clamps into the holes to hold workpieces

7 products

Pipe Welding Clamps

Position and hold pipe joints for welding and assembly

14 products

Vises

Secure workpieces in place

253 products

Vise Stops

Prevent horizontal movement within machine vises to keep workpieces in place

5 products

Swivel Pads

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

58 products

Workholding and Positioning Bases

Position objects on workbenches and assembly stations

2 products

Ring Stands

Hold lightweight objects such as beakers and other lab equipment

12 products

Vise Jaws

Hold material in vises for machining

115 products

Vise Jaw Liners

Place over vise jaws to protect workpieces from marring

50 products

Vacuum Workholding Plates

Secure parts too thin to be held in clamps and vises for milling, drilling, routing, and finishing

11 products

Spring Clamp Workholders

Secure small parts in spring clamps to keep hands free for soldering, gluing, and assembling

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

Dovetail Blanks

Machine a blank workpiece with precut dovetails and locating slots for easy setup

5 products

Vise Handles

Replace handles in vises

5 products

Vise Repair Kits

Replace commonly worn parts in vises

10 products

Clothespins

Hold light items, secure covers, and seal bags

4 products

Vise Tube Holders

Grip tubing in place while you cut, flare, or expand the end

2 products

Vise Bases

Hold and rotate a vise

2 products

Magnetic Workholding Plates

Keep metal workpieces firmly in place for grinding, drilling, and electrical discharge machining

72 products

Fixture Clamps

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

439 products

Fixture Kits

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

23 products

T-Slot Clamp Supports

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

7 products

Support Blocks

Support setup clamps for quick height adjustments

16 products

Work Supports

Reduce vibration and deformation by adjusting to secure your workpiece

20 products

Fixture Squares

Build different fixtures on multiple sides of the same block

38 products

Parallels

Raise workpieces above your vise to create clearance for cutting tools

92 products

T-Tracks

A versatile foundation for custom fixturing setups

2 products

Fixture Tables

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

70 products

V-Blocks

Hold round workpieces

72 products

Parallel Keepers

Keep parallels in place against vise jaws

3 products

Measuring and Inspecting

Square Holding Clamps

Position squares for repeat checking and marking

1 product

Coordinate Measuring Machine Plates and Fixtures

Raise workpieces and position them on a fixture plate

126 products

Variance Indicator Clamps

Secure and position indicators, arms, and other components on holders

61 products

Variance Indicator Holder Fine-Adjustment Attachments

Install on Starrett variance indicator holders for precise control over positioning

1 product

Variance Indicator Holder Bases

Thread a post into the hole to mount variance indicators

2 products

Variance Indicator Holder Posts

Connect holder bases to clamps to hold variance indicators

5 products

Variance Indicators

Identify small dimensional differences when checking part quality and alignment

25 products

Variance Indicator Holders

Position and hold variance indicators in place for accurate readings

49 products

Bench Centers

Inspect cylindrical parts for irregularities that could cause wobbles or vibrations

5 products

Shaft Alignment Kits

Confirm that shafts are aligned or measure the degree of their misalignment

6 products

Inspection Parallels

Line up workpieces for precise machining, or support them at a level height for inspecting

8 products

Inspection V-Blocks

Cradle rods and other round workpieces for precision measuring or inspecting

10 products

Building and Machinery Hardware

Cam Handles

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

106 products

Brackets

Connect surfaces in an assembly

5 products

Positioning Arms

Mount and position tools and other small equipment

5 products

T-Slotted Framing Toggle Clamps

Flip the handle to hold and release parts along T-slotted framing work surfaces

2 products

Fastening and Joining

Document Clips

Hold loose papers together without creating a permanent mark

2 products

Material Handling

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

690 products