Rubber Connectors | McMaster-Carr

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1,088 Products

Electrical

Electrical Connector Boots

Electrical Connector Boots

Protect connectors and cords from strain, bends, and pulls

Electrical Connector Caps

Electrical Connector Caps

Protect data connectors when not in use

Outlet Strips

Plug in multiple devices to power them from a single outlet

Outlet Boxes

House electrical components such as on-off switches, receptacles, and dimmer knobs

Fluid Handling

Hose

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

Hose End Caps

Cover the ends of hose to keep out dirt and debris

Hose End Plugs

Insert into the ends of hose to keep out dirt and debris

Expansion Joints

Expansion Joints

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

Duct Hose

Connect to blowers and vacuums to move air, fumes, dust, chips, and liquids

Building and Machinery Hardware

Grommets

Insert into holes with rough edges to protect wire, cable, and cords from cuts and tears

Clamp-On Framing Casters

Clamp-On Framing Casters

Add wheels to roll clamp-on framing structures wherever you need 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

Strut Channel Framing and Fittings

Strut Channel Framing and Fittings

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

Joint Covers

Shield rotating joints to keep lubricants in and contaminants out

Vibration-Damping Mounts

Vibration-Damping Mounts

Attach to machinery to reduce vibration and noise and extend service life

Power Transmission

Rod End Seals

Keep dirt out and lubrication in to extend the life of rod ends

Round Belts

Flexible to send rotary power between unparallel shafts

Safety Equipment

Hard Hat Chin Straps

Hard Hat Chin Straps

Hold your hard hat securely in place

Material Handling

Cable Ties

Bundle and secure cable, wire, and hose; also known as zip ties

S-Hooks

Connect lengths of rope and chain; hang objects like hose, cords, and light fixtures

Lubricating

Grease Fitting Caps

Grease Fitting Caps

Protect grease fittings from dirt, debris, and moisture

Fastening and Joining

Standoffs

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

Heating, Ventilation, and Air Conditioning

Chimney Pipe and Fittings

Chimney Pipe and Fittings

Exhaust hot air and fumes from boilers, furnaces, and stoves

Communication

Label Holders

Mount onto shelves, bins, and other surfaces to display labels

Sealing

Drum-Plug Gaskets

Drum-Plug Gaskets

Form a tighter seal in drum openings than with a drum plug alone

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