Connector Boots | McMaster-Carr

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Aramid/Fiberglass Fabric

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Electrically Insulating

Interference Shielding

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Sleeving Construction

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2,274 Products

Electrical

Electrical Connector Boots

Protect connectors and cords from strain, bends, and pulls

2 products

Wire Splices

Join wire and protect the connection

359 products

Wire Splice Covers

Seal out dust and moisture to protect electrical connectors

3 products

Electrical Connector Caps

Protect data connectors when not in use

78 products

Terminal and Splice Kits

Maintain a supply of extra terminals and splices to join and terminate wire

17 products

Terminal Covers

Block out dirt and corrosion to protect battery terminals

20 products

Heat-Shrink Tubing

Apply heat to seal and insulate electrical wiring and connections

781 products

Heat-Shrink Tubing End Caps

Seal moisture out of crimped electrical connections

26 products

Heat-Shrink Tubing Splitters

Insulate and seal where wire splits off from cable; also known as breakout boots

23 products

Wire Sleeving

Bundle wiring and protect from abrasion and heat

885 products

Electrical-Insulating Wire Caps

Cover live wire ends to protect against shock from accidental contact

3 products

Cold-Shrink Tubing

Conforms to wire and cable without heat, creating a permanent, watertight seal

17 products

Heat-Shrink Tubing Seal Wrap

Wrap around wire like tape to create a moisture resistant seal before adding heat-shrink tubing

5 products

Cold-Shrink Tubing End Caps

Seal crimped electrical connections without heat or tools to protect against moisture

4 products

Wire Sleeving Installation Tools

Insert wire and hose into corrugated, spiral wrap, or wraparound sleeving

7 products

Fluid Handling

Thermocouple Connector Covers

Shield thermocouple connectors from dust and debris

1 product

Thermocouple Insulating Sleeves

Protect thermocouple wire in extreme-temperature applications, such as die casting and heat treating

13 products