Standard Clamps | McMaster-Carr

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5,772 Products

Fabricating and Machining

Clamps

Hold workpieces securely in place

Long-Nose Pliers

Long-Nose Pliers

Grab, bend, and position wire and other small parts

Locking Pliers

Clamp workpieces and lock them in place to keep your hands free

Swivel Pads

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

Spring Clamp Workholders

Spring Clamp Workholders

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

Hemostats

Grip and move small parts for intricate work in tight spaces

Clothespins

Hold light items, secure covers, and seal bags

Fixturing Clamps

Fixturing Clamps

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

Fixture Tables

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

T-Slot Fastener and Fixturing Clamp Kits

T-Slot Fastener and Fixturing Clamp Kits

Everything you need to secure a workpiece to a fixture table

Step Blocks

Support setup clamps for quick height adjustments

T-Slot Clamp Supports

T-Slot Clamp Supports

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

Material Handling

Beam Clamps

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

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

Loop Clamps

Hold pipe snug against the mounting surface to prevent movement that may cause breakage

Pipe Standoff Clamps

Pipe Standoff Clamps

Secure pipes in sanitation drain applications and keep them from touching the mounting surface

Riser Clamps

Wide flanges support vertical pipe passing through floors

Threaded Rod Hanger Beams

Threaded Rod Hanger Beams

Mount across roof joists to hang threaded rod and route pipe and duct in areas with no anchor point

Box Clips

Keep cardboard box flaps folded down and out of the way while packing

Cable Pulling Clamps

Cable Pulling Clamps

Maintain tension until a line can be permanently anchored

Plate Clamps

Vertically lift heavy metal plates, or lift and flip them to their other side

Building and Machinery Hardware

Cam Handles

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

Clamp-On Framing and Fittings

Clamp-On Framing and Fittings

Two-piece fittings let you modify assembly stations, conveyors, and racks without dismantling them

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

Positioning Arms

Positioning Arms

Mount and position tools, small electronics, and displays

Fluid Handling

Hose and Hose Fittings

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

Hose and Tube Pliers

Hose and Tube Pliers

Install, remove, or pinch off hose and tube

Hose End Safety Straps

Hose End Safety Straps

Wrap around the levers on cam-and-groove hose fittings to prevent accidental release and spills

Hose Identification Bands

Hose Identification Bands

Color code hose and tube lines to identify them at a glance

Mixer Clamps

Mount mixers to stands, pipes, or tank rims

Measuring and Inspecting

Coordinate Measuring Machine Plates and Fixtures

Coordinate Measuring Machine Plates and Fixtures

Raise workpieces and position them on a fixture plate

Electrical

Grounding Clamps

Grounding Clamps

Attach grounding wire to equipment to ground electrical current

Bonding and Grounding Clamps

Bonding and Grounding Clamps

Add cable or use included cable to create a grounding path, which prevents static charge buildup

Bonding and Grounding Cable

Bonding and Grounding Cable

Add clamps to create a grounding path, which prevents static charge buildup

Cable Trays and Cable Tray Fittings

Cable Trays and Cable Tray Fittings

Organize and route bundles of cable while keeping them accessible anywhere along the run

Jumper Cable Clamps

Jumper Cable Clamps

Replace clamps on jumper cables

Fastening and Joining

Document Clips

Hold loose papers together without creating a permanent mark

Joint Clamps for Wood

Joint Clamps for Wood

Make secure joints between boards, butcher blocks, and countertops

Heating, Ventilation, and Air Conditioning

Duct and Duct Fittings

Duct and Duct Fittings

Circulate air through HVAC systems using round, rectangular, and fabric duct

Communication

Sign Mounts

Fasten signs to posts, or bolt posts directly into the ground

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