Mold Clamps | McMaster-Carr

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System of Measurement

Stud Diameter

Clamping Action

Length

1 1/16" to 3 3/4"

2 17/32" to 5 21/64"

Thread Size

Material

Stainless Steel

Height

1 1/8" to 2 1/2"

Width

Slot Length

For Maximum Workpiece Thickness

Slot Width

REACH

Export Control Classification Number (ECCN)

RoHS

DFARS Specialty Metals

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

Edge-to-Slot Length

Jaw Style

T-Slot Nut Base Width

Shape

Set Screw Drive Size

ID

Container Type

Metal Wall-Mount Rack

Plastic Wall-Mount Rack

OD

Gender

Edge Height

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194 Products

Fixture Clamps

Machine Table Clamps

Self-Supporting Setup Clamps

Self-Supporting Setup Clamps

The pivoting rocker clamps workpieces of various thicknesses without other support

Setup Clamps

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

Setup Clamps with Threaded Hole

Setup Clamps with Threaded Hole

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

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

Step Setup Clamps

Step Setup Clamps

Pair with a step block to make quick height adjustments

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

Setup Clamp Sets

Setup Clamp Sets

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

Setup Clamps for Angled Workpieces

Setup Clamps for Angled Workpieces

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

Hydraulic Convertible Side Clamps

Hydraulic Convertible Side Clamps

Secure workpieces from the side with hydraulic or manual pressure

Fixture Clamps

Light Duty Fixture Clamp Kits

Light Duty Fixture Clamp Kits

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

Other Products

T-Slot Clamp Supports

T-Slot Clamp Supports

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

Fixture Kits

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

Alignment Locks

Alignment Locks

Precisely align your mold halves

Support Blocks

Support setup clamps for quick height adjustments

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