Splitters | McMaster-Carr

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DFARS Specialty Metals

9,086 Products

Most Likely Products

Metric Circular Adapters

Join connectors of different sizes, configurations, or types

6 products

Tube Fittings

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

3,751 products

Telephone Splitters

Connect multiple phone lines to a single telephone jack

4 products

Pipe and Fittings

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

2,523 products

Metric Circular Cords

Send power and signal to equipment with metric connections

7 products

All Results

Electrical Power, Networking, and Controlling

Metric Circular Adapters

Join connectors of different sizes, configurations, or types

6 products

Power Adapters

NEMA connection adapters, outlet adapters, and outlet splitters

13 products

Coaxial Adapters

Join coaxial cords that have the same gender or different connection types

3 products

Mini Adapters

Create a branch off a main cord or connect multiple devices with mini connections to a single port

8 products

Metric Circular Cords

Send power and signal to equipment with metric connections

7 products

Power Cords

Connect equipment and devices to a power source

17 products

Extension Cords

Extend the reach of power from an outlet

107 products

D-Sub Cords

Connect computers, monitors, printers, and other devices with DB connections

1 product

Audio Cords

Hook up speakers to an audio signal

2 products

USB Cords

Transfer data between computers, printers, and mobile devices

9 products

Solenoid Valve Cords

Connect solenoid components, such as valves and motors

20 products

Data Connection Hubs

Add USB, DisplayPort, or HDMI ports to your computer to connect multiple device

28 products

USB Extenders

Increase the reach of USB devices with a transmitter and receiver

1 product

Wire Splices, Connectors, and Taps

Join wire and protect the connection

378 products

Wire Splice Covers

Seal out dust and moisture to protect electrical connectors

3 products

Terminal Splitters

Divide one male quick-disconnect connection into two

4 products

USB Chargers

Power up mobile devices and other electronics

10 products

Terminal and Splice Kits

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

17 products

Ethernet Switches

Expand your data network by connecting computers, printers, and servers

68 products

Conduit and Fittings

Protect wiring from impact and the environment in runs indoors, outdoors, and underground

65 products

Heat-Shrink Tubing Splitters

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

23 products

Fluid Handling

Tube Fittings

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

3,751 products

Pipe and Fittings

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

2,523 products

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

137 products

Manifolds

Distribute air or fluid to multiple places from a single source; also called headers

637 products

Junction Blocks

Organize and separate multiple lines in a pipe system; air and fluid flow through the threaded holes

88 products

Duct Hose and Fittings

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

8 products

Diverting Valves

Redirect flow between ports

35 products

Manual On-Off Valves

Start and stop flow through a line

16 products

Flow-Adjustment Valve Manifolds

Control flow to multiple points from one source

9 products

Communication

Telephone Splitters

Connect multiple phone lines to a single telephone jack

4 products

Facility and Grounds Maintenance

Garden Hose Valves

Start and stop the flow of water through your garden hose

Fabricating and Machining

Nut Cutters

Remove frozen, rusted, and stubborn nuts; also known as nut splitters

12 products

Wedges

Level material, split mated parts, and align machinery

50 products

Bearing Separators

Separate bearings, collars, hubs, and other shaft-mounted items so you can remove them

10 products

V-Belt Pulley Separators

Clamp into a pulley’s V-groove to separate it for removal

2 products

Flange Spreaders

Separate stubborn flanges

9 products

Bearing and V-Belt Pulley Separator Sets

Separate bearings or V-belt pulleys of various sizes with these sets

8 products

Drill Chuck Wedges

Release taper-mount drill chucks from arbors and spindles

3 products

Measuring and Inspecting

Laser Directing Components

Turn or split dot lasers to point them where needed

5 products

Multimeter Line Splitters

Use with a multimeter to determine current usage of devices without pulling apart their wires

1 product

Load Cell Junction Boxes

Join multiple load cells to combine their weight measurements

2 products

Heating, Ventilation, and Air Conditioning

Duct and Fittings

Circulate air through HVAC systems using round, rectangular, and fabric duct

244 products

Chimney Pipe Fittings

Form straight, elbow, and tee connections between lengths of chimney pipe

7 products

Temperature-Controlled Outlet Adapters

Automatically turn heating and cooling devices on and off as temperatures rise and fall

3 products

Lubricating

Coolant Hose and Fittings

Build a custom system to deliver coolant, cutting oil, water, or air in any direction

22 products

Material Handling

Cable Bundling Tools

Quickly organize wires, cables, and cords into bundles

1 product

Conveyor Belt Installation Tools

Add or remove links on belting

1 product

Power Transmission

Roller Chain Spring Clip Removal Tools

Push or twist to remove spring clips from links

2 products

Roller Chain Breaker/Riveters

Alter roller chain length or strengthen it for better performance on high-speed drives

2 products

Roller Chain Breakers

Open links to alter roller chain length

18 products

Compressed Air Regulator Manifolds

Use a single air supply to meet multiple pressure requirements

108 products

Compressed Air Filter/Regulator/Lubricator Manifolds

Distribute compressed air to multiple locations from a single source

28 products

Lighting

Light Socket Adapters

Convert light fixtures to accept different bulbs

1 product