Setup Clamps | McMaster-Carr

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Clamp Type

Panel Alignment

System of Measurement

Stud Diameter

Clamping Action

Length

7/8" to 1 1/16"

1 1/16" to 3 3/4"

Thread Size

Material

Aluminum Bronze

Stainless Steel

Width

Height

Mount Type

Horizontal Mount

Unthreaded Plug

Slot Length

Slot Width

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

ID

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

DFARS Specialty Metals

Edge-to-Slot Length

Handle Position When Clamped

Pipe Size

Holding Capacity

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

Handle Style

Sliding T-Handle

Jaw Style

Body Material

Aluminum Bronze

Stainless Steel

For Maximum Workpiece Thickness

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2,477 Products

Fixture Clamps

Machine Table Clamps

Setup Clamps

Use with T-slot fasteners and a support to secure a workpiece, vise, or fixture to a table

Step Setup Clamps

Step Setup Clamps

Pair with a step block to make quick height adjustments

Setup Clamps with Threaded Hole

Setup Clamps with Threaded Hole

Support with a screw, leveling mount, or any other threaded object

Self-Supporting Setup Clamps

Self-Supporting Setup Clamps

The pivoting rocker clamps workpieces of various thicknesses without other support

Nonmarring Setup Clamps

Nonmarring Setup Clamps

A plastic pad protects surfaces from damage to reduce finishing time

Side Clamps

Also known as toe clamps, grip the side of your workpiece to leave the top free for machining

Low-Profile Setup Clamps with Threaded Hole

Support with a threaded object and the offset shape gives more clearance than standard clamps

Fingertip Setup Clamps

Fingertip Setup Clamps

Make minimal contact with the workpiece while holding securely

Low-Profile Setup Clamps

The offset shape provides more clearance above the nut than standard clamps

Setup Clamp Sets

Setup Clamp Sets

Include standard, step, and low-profile clamps to tackle a variety of machining jobs

T-Slot Side Clamps

T-Slot Side Clamps

Clamp parts quickly with the built-in T-slot nut

Setup Clamps for Angled Workpieces

Setup Clamps for Angled Workpieces

A pivoting ball in the tip gets a firm hold on angled parts

Vise Mounting Clamps

Vise Mounting Clamps

Smaller than standard clamps so you can mount a vise and still have space to spare

Adjustable Setup Clamps

Adjustable Setup Clamps

Tilt to hold workpieces at a variety of heights and angles

Machine Table Clamps for Round Workpieces

Machine Table Clamps for Round Workpieces

Secure large, round parts for machining

Hydraulic Convertible Side Clamps

Hydraulic Convertible Side Clamps

Secure workpieces from the side with hydraulic or manual pressure

Fixture Clamps

Hold-Down Fixture Clamps

Hold-Down Fixture Clamps

Tighten to hold your workpiece from above

Fixture Clamps

Hold a workpiece securely from the side with minimal contact

Light Duty Fixture Clamp Kits

Light Duty Fixture Clamp Kits

A variety of clamps for woodworking and machining jobs that require light pressure

Low-Profile Fixture Clamps

Grip the bottom of a workpiece edge for maximum cutting tool access

Machinable Low-Profile Fixture Clamps

Machine to match the contours of your workpiece and grip the bottom for maximum access

Dual-Clamping Fixture Clamps

Dual-Clamping Fixture Clamps

Wedge between two workpieces then tighten the screw for a secure hold

Inside Diameter Fixture Clamps

Inside Diameter Fixture Clamps

Secure a workpiece from the inside, leaving the outside clear for machining

Machinable Fixture Clamps

Machinable Fixture Clamps

Machine to match the contours of your workpiece

Fixture Clamps for Castings and Rough Parts

Fixture Clamps for Castings and Rough Parts

Ridges bite into castings and rough-cut stock for a secure grip

Hold-Down Fixture Clamps with Handle

Hold-Down Fixture Clamps with Handle

Turn or flip the handle to secure or release your material

Machinable Dual-Clamping Fixture Clamps

Machinable Dual-Clamping Fixture Clamps

Machine to match the contours of your workpieces and tighten the screw to grip them

Hydraulic Hold-Down Fixture Clamps

Hydraulic Hold-Down Fixture Clamps

Best for CNC milling, hold with 10 times the force of air-powered clamps

Threaded Air-Powered Hold-Down Fixture Clamps for Welding

Threaded Air-Powered Hold-Down Fixture Clamps for Welding

Screw into a tapped hole and use air to consistently clamp and release parts when welding

Quarter-Turn Quick-Change Fixture Clamps

Quarter-Turn Quick-Change Fixture Clamps

Quickly swap components in and out of fixture plates, machine subplates, and tombstones

Air-Powered Hold-Down Fixture Clamps for Welding

Air-Powered Hold-Down Fixture Clamps for Welding

Easy to move and reposition when welding, use air to consistently clamp and release parts

Ball-Lock Quick-Change Fixture Clamps

Ball-Lock Quick-Change Fixture Clamps

Build into fixture plates, machine subplates, and tombstones for quick changes

Inside Diameter Fixture Clamps for Castings and Rough Parts

Inside Diameter Fixture Clamps for Castings and Rough Parts

Wedge against the ID to grip unfinished and uneven parts for clear access to the outside

Wood T-Slot Fixture Table Kits

Wood T-Slot Fixture Table Kits

Cut T-tracks into wood to create router jigs, assembly tables, and other woodworking fixtures

Fixture Stops

Fixture Stops

Install in workbenches and fixtures and the flat edge holds workpieces in place

Other Products

Support Blocks

Support setup clamps for quick height adjustments

Fixture Kits

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

T-Slot Clamp Supports

T-Slot Clamp Supports

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

C-Clamps

Temporarily secure workpieces together or to a work surface

Toggle Clamps

Lock workpieces onto worktables or objects

Clamping Screw Mounting Bases

Clamping Screw Mounting Bases

Thread clamping screw clamps into the holes to hold workpieces

Clamping Screws

Clamping Screws

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

Cam Handles

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

Holders for Locking Pliers

Holders for Locking Pliers

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

Magnetic Clamps

Magnetic Clamps

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

Clamp Holding Screws

Clamp Holding Screws

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

Fixture Tables

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

Pipe Joiners

Connect heavy and difficult-to-position gasketed pipe without powered equipment

Bar Clamps

Secure large materials with adjustable arms for even pressure distribution

Coordinate Measuring Machine Plates and Fixtures

Coordinate Measuring Machine Plates and Fixtures

Raise workpieces and position them on a fixture plate

V-Blocks

Hold round workpieces

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

Fixture Squares

Fixture Squares

Build different fixtures on multiple sides of the same block

Panel Alignment Clamps

Panel Alignment Clamps

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

Spring Clamps

Hold lightweight materials in place, then squeeze to release

Pliers Clamps

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

Clamp Holding Screw Tips

Clamp Holding Screw Tips

Cover metal holding screws to protect workpieces from scratches

Pipe Welding Clamps

Pipe Welding Clamps

Position and hold pipe joints for welding and assembly

Corner Clamps

Align and secure materials at a corner joint

Band Clamps

Secure round and oddly shaped workpieces

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)