Standard Setup Accessories | McMaster-Carr

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System of Measurement

Stud Diameter

Length

Clamp Type

Thread Size

Clamping Action

Height

Width

Material

Aluminum Bronze

Carbide-Tipped Steel

Stainless Steel

Tungsten Carbide

Mount Type

Horizontal Mount

Set Screw Notch

Threaded Through Hole

Unthreaded Hole

Unthreaded Through Hole

Slot Width

Slot Length

Shape

Stepped Rectangle

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

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

DFARS Specialty Metals

Edge-to-Slot Length

For Maximum Workpiece Thickness

Jaw Style

Diameter

T-Slot Nut Base Width

Head Diameter

Head Material

Stainless Steel

Holding Capacity

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. to 9,999 lb.

10,000 lb. or greater

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2,105 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

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

Hold-Down Fixture Clamps with Handle

Hold-Down Fixture Clamps with Handle

Turn or flip the handle to secure or release your material

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

Dual-Clamping Fixture Clamps

Dual-Clamping Fixture Clamps

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

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

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

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

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

Setup Blocks

Use as mounting bases and supports to ensure accurate angles and spacing

Angle Plates

Ensure accurate right angles and hold workpieces and fixtures perpendicular to your machine table

Locating and Support Buttons

Locating and Support Buttons

Secure and position workpieces and fixtures from the bottom or side

Fixture Squares

Fixture Squares

Build different fixtures on multiple sides of the same block

Coordinate Measuring Machine Plates and Fixtures

Coordinate Measuring Machine Plates and Fixtures

Raise workpieces and position them on a fixture plate

T-Slot Nuts

Combine with setup studs or bolts to mount fixtures to machine tables

Fixture Tables

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

V-Blocks

Hold round workpieces

Fixture Keys

Locate fixtures and vises on your machine table

Clamping Screws

Clamping Screws

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

Wedges

Level material, split mated parts, and align machinery

Gibs

Guide linear movement in molds and dies

Swivel Pads

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

Spring Stops

Push back against workpieces to hold them in place against stops and rails

Locating Rails

Locate the side of a workpiece in your fixture without milling a permanent slot

Grippers

Clamp against uneven or irregularly shaped parts such as castings for a secure hold

Spring Locating Pins

Spring Locating Pins

Apply side force to workpieces to clamp them in place

Tooling Balls

Create a physical reference point for aligning workpieces in fixturing

Locating and Support Pads

Locating and Support Pads

Position larger workpieces and fixtures than locating and support buttons; also known as rest pads

Pliers Clamps

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

Tooling Ball Covers

Tooling Ball Covers

Protect tooling balls when not in use

C-Clamps

Temporarily secure workpieces together or to a work surface

Bar Clamps

Secure large materials with adjustable arms for even pressure distribution

Locating Pins

Install in fixturing plates or tables to position and secure workpieces

Parallels

Raise workpieces above your vise to create clearance for cutting tools

Alignment Locks

Alignment Locks

Precisely align your mold halves

Alignment Pins

Line up holes in sheet metal, I-beams, and angle irons for bolting, riveting, and welding

Slotted Bushings

Slotted Bushings

Pair with a standard bushing to prevent alignment pins from binding in your fixture

Coordinate Measurement Machine Probes

Coordinate Measurement Machine Probes

Take 3D measurements of workpieces on your CMM or CNC machine to inspect for quality

Grid Fixture Plates

Grid Fixture Plates

Use threaded and unthreaded holes to position workpieces for precise and repeatable machining

Micrometer Head Mounting Brackets

Micrometer Head Mounting Brackets

Mount a micrometer head to your jig or fixture to accurately position workpieces

Inspection Parallels

Inspection Parallels

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

Spring Locating Pin Installation Tools

Spring Locating Pin Installation Tools

Hold spring locating pins in place for installation

Tooling Ball Mounts

Tooling Ball Mounts

Create a raised mounting point for tooling balls

Inspection Setup Blocks

Inspection Setup Blocks

Line up workpieces at precise heights and angles for machining, measuring, and inspecting

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