Post Clamps | McMaster-Carr

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8,901 Products

Material Handling

U-Bolts

Anchor heavy pipe, tube, and conduit; stronger than routing clamps and hangers

1,069 products

U-Bolt Plates

Reinforce mounted U-bolts for a more secure hold

203 products

Pipe Standoff Clamps

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

22 products

Pipe Hangers

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

588 products

Pipe Hanger Straps

Pair with fasteners and clamping hangers to extend the hanging length of duct, pipe, and tube

4 products

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

690 products

Routing Clamp Rails

Use with rail-mount routing clamps to route pressurized lines in hydraulic systems

14 products

Riser Clamps

Wide flanges support vertical pipe passing through floors

38 products

Loop Clamps

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

478 products

Beam Clamps

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

158 products

Railing Clamps

Clamp onto metal tubes to hang lighting fixtures, threaded rod, and equipment

15 products

Pipe Cradles

Add support to prevent insulation from tearing when routing insulated pipe through loop hangers

20 products

Scaffold Clamps

Construct scaffolding and secure supports, such as railings

2 products

Power Transmission

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

2,801 products

Building and Machinery Hardware

Clamp-On Framing and Fittings

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

271 products

Slip-On Framing and Fittings

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

432 products

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

474 products

T-Slotted Framing and Fittings

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

204 products

Fluid Handling

Tube Fitting Clamps

Quickly secure connections between tube fittings, including sanitary and high-vacuum fittings

145 products

Pipe and Pipe Fittings

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

738 products

Tube Repair Clamps

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

18 products

Pipe Repair Clamps

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

244 products

Facility and Grounds Maintenance

Chain Link Fencing

Everything you need to build or repair a chain link fence, from posts to gates

20 products

Fabricating and Machining

Clamping Screws

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

42 products

C-Clamps

Temporarily secure workpieces together or to a work surface

131 products

Spring Clamps

Hold lightweight materials in place, then squeeze to release

42 products

Pipe Welding Clamps

Position and hold pipe joints for welding and assembly

14 products

Panel Alignment Clamps

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

3 products

Toggle Clamps

Lock workpieces onto worktables or objects

2 products

Containers, Storage, and Furniture

Wire Partitions

Create secure storage and work rooms that you can see into

4 products