Connector Sleeves | McMaster-Carr

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14,873 Products

Electrical

Conduit Box Connectors

Conduit Box Connectors

Attach conduit to a knockout in electrical boxes

Conduit-to-Conduit Connectors

Conduit-to-Conduit Connectors

Join pieces of conduit

Conduit and Cord Grip Thread Adapters

Conduit and Cord Grip Thread Adapters

Connect to fittings and openings that have a different thread type

Conduit Bodies

Access wiring to pull, splice, or redirect it

Heat-Shrink Tubing Splitters

Heat-Shrink Tubing Splitters

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

Wire Splices

Join wire and protect the connection

Electrical Connectors and Cords

Electrical Connectors and Cords

Supply power to equipment by combining plugs, sockets, receptacles, and cords

Terminal and Splice Kits

Terminal and Splice Kits

Join and terminate wire to connect circuits

Fastening and Joining

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Binding Barrels and Screws

Binding Barrels and Screws

Thread together for a low-profile fastener

Standoffs

Threaded to separate or connect parts as well as position components in assemblies

Coupling Nuts

Connect and extend threaded rods

Spring Pins

Squeeze and insert into tight holes to hold parts in place with tension

Anchors

Secure anything from signs to heavy machinery in concrete, brick, and drywall

Fluid Handling

Expansion Joints

Expansion Joints

Reduce stress, vibration, and noise in piping systems by absorbing movement

Pipe Bushings

Sized specifically to adapt standard shaft collars to pipe, creating a tight fit

Pipe Collars

Clamp pipe passing through floors and walls

Tube Fitting Nuts

Tube Fitting Nuts

Tighten to create a strong seal between tube and tube fittings

Tube Fitting Sleeves

Tube Fitting Sleeves

Pair with nuts and fittings to form a secure connection on tubing

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

Air Chucks

Connect air hose to Schrader valves, which are common on tires and hydraulic systems

Hose and Hose Fittings

Hose and Hose Fittings

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

Heating, Ventilation, and Air Conditioning

Duct Fittings

Connect lengths of duct

Duct Adjustment Sleeves

Duct Adjustment Sleeves

Slide on and secure with a duct clamp to extend a stretch of quick-disconnect duct

Material Handling

Wire Rope Stops

Wire Rope Stops

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

Wire Rope Compression Sleeves

Wire Rope Compression Sleeves

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

Rope Compression Sleeves

Rope Compression Sleeves

Install a permanent loop at rope ends using a compression tool

Lanyards

Pull, hang, tie down, and tether objects with the attached fittings

Fabricating and Machining

Drill Chuck Arbors

Drill Chuck Arbors

Attach drill chucks to machine spindles

Lathe Tool Holder Bushings

Lathe Tool Holder Bushings

Increase the diameter of drill bits and other shank-style cutting tools to fit CNC lathe tool blocks

Tap Holders

Connect taps to ratchet wrenches, drill presses, or milling machines

Drill Bushing Lock Sleeves

Drill Bushing Lock Sleeves

Press into your jig fixture so you can swap in different bushings and lock them to prevent spinning

Safety Equipment

Tool Holding Rings

Tool Holding Rings

Slide onto tools to connect them to equipment lanyards

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