Copper Clamps | McMaster-Carr

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828 Products

Fluid Handling

Pipe Repair Clamps

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

184 products

Pipe and Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases

143 products

Hose Clamps

Connect hose to barbed hose fittings

11 products

Tube Repair Clamps

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

2 products

Tube and Tube Fittings

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

10 products

Tap Valves

Pierce copper tubing for a secondary line to humidifiers and ice makers; also known as saddle valves

1 product

Electrical Power, Networking, and Controlling

Grounding Clamps

Attach grounding wire to equipment to ground electrical current

25 products

Bonding and Grounding Clamps

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

18 products

Lightning Rods

Attract lightning strikes to safely redirect them from the tops of buildings to the ground

8 products

Electrical Component Heat Sinks

Remove excess heat to protect circuit boards, semiconductors, and other electrical components

2 products

Battery Terminals

Connect cable to battery posts to power vehicles and machines

124 products

Jumper Cables

Jump-start a dead battery

12 products

Wire Splices, Connectors, and Taps

Join wire and protect the connection

41 products

Lugs

Connect wire in utilities, service entrances, and other high-power systems

46 products

Material Handling

Compression Tools

Crimp sleeves around rope and wire rope to create loops for attaching fittings

39 products

Wire Rope Compression Sleeves

Install a permanent loop at wire rope ends using a compression tool

62 products

Wire Rope Stops

Prevent wire rope from pulling out of cleats and guides or keep ends from fraying

26 products

Measuring and Inspecting

Test Lead Clips

For hands-free testing, create a temporary yet secure electrical connection

38 products

Test Lead Adapters

Change tip styles to take different measurements with the same test leads

2 products

Test Leads

Pair with electrical testers such as multimeters to analyze your devices

4 products

Building and Machinery Hardware

Positioning Arms

Mount and position tools and other small equipment

7 products

Fabricating and Machining

Vise Jaw Liners

Place over vise jaws to protect workpieces from marring

7 products

Sealing

Tube Fitting Gaskets

Prevent leaks when connecting sanitary tube fittings

34 products