Iron Clamps | McMaster-Carr

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Holding Capacity

1,000 lb. to 9,999 lb.

Not Rated

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Compliant with Exemptions

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DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

1,380 Products

Fabricating and Machining

C-Clamps

Temporarily secure workpieces together or to a work surface

28 products

Bar Clamps

Secure large materials with adjustable arms for even pressure distribution

26 products

Corner Clamps

Align and secure materials at a corner joint

3 products

Clamping Screws

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

5 products

Pipe Welding Clamps

Position and hold pipe joints for welding and assembly

2 products

Vises

Secure workpieces in place

109 products

Vise Handles

Replace handles in vises

4 products

Vise Jaws

Hold material in vises for machining

3 products

Ring Stands

Hold lightweight objects such as beakers and other lab equipment

1 product

Fixture Clamps

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

10 products

V-Blocks

Hold round workpieces

18 products

Fixture Tables

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

1 product

Parallels

Raise workpieces above your vise to create clearance for cutting tools

4 products

Fluid Handling

Hose Clamps

Connect hose to barbed hose fittings

23 products

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

6 products

Pipe Repair Clamps

Fix small holes and cracks in pipe without taking your system apart

230 products

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

341 products

Pipe Joiners

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

1 product

Tube Repair Clamps

Mend small holes, cracks, and full-circle breaks in tubing without dismantling your system

2 products

Material Handling

Beam Clamps

Secure lines of pipe and duct, overhead equipment, and lighting fixtures to beam flanges

53 products

Threaded Rod Mounts

Hang threaded rod from ceilings, walls, beams, and joists

4 products

Pipe Hangers

Suspend pipe, conduit, and tube from rods, hooks, and straps

39 products

Pipe Supports

Brace pipe, tube, and conduit that needs to be routed between studs or elevated off the floor

9 products

Wire Rope Clamps

Form a removable loop at the ends of wire rope by tightening the nuts

49 products

Snap Hooks

Spring, slide, or press open to quickly connect rope and chain

39 products

Shackles

Lift, pull, and anchor heavy loads while keeping them secure with a pin

1 product

Drum Slings

Lift and stack drums vertically and horizontally

1 product

Measuring and Inspecting

Variance Indicator Holders

Position and hold variance indicators in place for accurate readings

18 products

Variance Indicators

Identify small dimensional differences when checking part quality and alignment

11 products

Micrometer Head Mounting Brackets

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

16 products

Bench Centers

Inspect cylindrical parts for irregularities that could cause wobbles or vibrations

4 products

Inspection V-Blocks

Cradle rods and other round workpieces for precision measuring or inspecting

6 products

Building and Machinery Hardware

Knobs

Position, tighten, and secure fixtures and equipment

74 products

Slip-On Framing and Fittings

Insert rails into fittings and tighten screws to make guards, railings, and racks

10 products

Brackets

Connect surfaces in an assembly

1 product

Fastening and Joining

Thumb Screws

Tighten and loosen by hand without the need for tools

69 products

Chain Wrenches

Grasp and twist pipe, tubing, and conduit, as well as irregularly shaped objects

23 products

Power Transmission

Pulley and Sprocket Bushings

Mount between a rotating shaft and equipment to secure the shaft and reduce vibration

60 products