Extenders | McMaster-Carr

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System of Measurement

Length

Thread Size

Material

Aluminum Bronze

Carbide-Tipped Steel

Stainless Steel

Spring Type

OD

End Type

Clamp with Terminal

Straight Wire with Double Loop

Gender

Extended Length @ Maximum Load

Wire Diameter

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

Spring Rate

Electrical Connection

Apple Compatible

Circular Metric

DIN Valve Connection

DT Deutsch Style

Shape

Adjustable-Angle Elbow

Color

Fluorescent Blue

Fluorescent Green

Fluorescent Green/Red

Fluorescent Pink

Fluorescent Purple

Fluorescent Red

Overall Length

Load

Less than 10 lb.

10 lb. to 19.9 lb.

20 lb. to 24.9 lb.

25 lb. to 49.9 lb.

50 lb. or greater

Hex Length

Finish

Hot-Dipped Galvanized

Magnesium Phosphate Coated

Number of Poles

Voltage

100V AC to 240V AC

Current

How can we improve?

18,060 Products

Most Likely Products

Socket Extensions

Socket Extensions

Lengthen sockets to turn hard-to-reach fasteners

Electrical Cords

Electrical Cords

Connect equipment and devices to a power supply

Electrical Adapters

Electrical Adapters

Change electrical connectors to another type, size, or gender

Coupling Nuts

Connect and extend threaded rods

End Mill Extensions

End Mill Extensions

Lengthen the reach of your end mill

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Outlet Box Extenders

Outlet Box Extenders

Add depth to an outlet box when there’s not enough space for components

All Results

Electrical

Electrical Cords

Electrical Cords

Connect equipment and devices to a power supply

Electrical Adapters

Electrical Adapters

Change electrical connectors to another type, size, or gender

Outlet Strips

Plug in multiple devices to power them from a single outlet

Electrical Sockets

Electrical Sockets

Pair with plugs or receptacles to transmit power or data

Data Connection Hubs

Data Connection Hubs

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

Electrical Plugs

Electrical Plugs

Pair with sockets or receptacles to transmit power or data

Electrical Cord Adapters

Electrical Cord Adapters

Change the electrical connection style between an outlet and your equipment

Electrical Cord Reels

Electrical Cord Reels

Neatly store electrical cords for easy access

Electrical Wire

Electrical Wire

Make single-wire connections; generally for lower voltages and shorter distances than cable

Electrical Connector Contacts

Electrical Connector Contacts

Crimp wire into pins and sleeves to create custom Molex or Amphenol connectors

Electrical Cord Locks

Electrical Cord Locks

Cover mated connectors on extension cords to prevent disconnection

Electrical Cord Circuit Interrupter Converters

Electrical Cord Circuit Interrupter Converters

Hardwire to extension cords to protect against electric shock in wet areas

Electrical Cord Holders

Electrical Cord Holders

Keep extension cords, rope, hose, and chain tangle-free and ready to use

Electrical Cable

Electrical Cable

Make multi-wire connections; generally for higher voltages and longer distances than wire

Outlet Box Extenders

Outlet Box Extenders

Add depth to an outlet box when there’s not enough space for components

Outlet Boxes

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

Outlet Box Covers

Outlet Box Covers

Enclose wiring for outlets and switches or block off unused components

Battery Chargers

Battery Chargers

Charge everything from large-cell to cordless tool to household batteries

Fastening and Joining

Coupling Nuts

Connect and extend threaded rods

Hex Nuts

Handle most general fastening needs

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Binding Barrel Extensions

Binding Barrel Extensions

Add length to a binding barrel

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

Socket Extensions

Socket Extensions

Lengthen sockets to turn hard-to-reach fasteners

Socket Adapters

Socket Adapters

Make your socket more versatile, from converting the drive to limiting torque

Socket Bits

Switch out worn or damaged bits instead of replacing your entire bit socket

Sockets

Turn fasteners with an external drive style without slipping and damaging the drive

Bit Adapters

Connect a variety of bits to drills, powered screwdrivers, ratchet wrenches, and other turning tools

Rivet Tool Accessories and Replacement Parts

Rivet Tool Accessories and Replacement Parts

Add accessories like nosepieces and jaws or replace seals and other parts on your rivet tool

Fabricating and Machining

End Mill Extensions

End Mill Extensions

Lengthen the reach of your end mill

Drill Bit Extensions

Drill Bit Extensions

Expand the reach of drill bits to get into deep and hard-to-reach spots

Drill Bits

Create holes in metal, wood, plastic, concrete, and more

Wire Brush Extension Rods

Wire Brush Extension Rods

Access hard-to-reach surfaces by threading onto your wire brush

Wire Brush Handles

Wire Brush Handles

Add a loop or T-handle grip to the threaded end of your wire brush

Wire Brushes

Scrub by hand or connect to power tools to clean, polish, deburr, and remove rust

Wire Brush Handle and Extension Kits

Wire Brush Handle and Extension Kits

Everything you need to add length and a grip to wire brushes with a threaded shank

Blowguns

Direct a stream of air to clean equipment, parts, and spaces

Drill Chuck Arbor Extensions

Drill Chuck Arbor Extensions

Lengthen the reach of your drill chuck arbor

Drill Chuck Arbor Adapters

Drill Chuck Arbor Adapters

Convert your Morse taper arbor to fit machine spindles that are too small or large

Hole Saw Arbor Extensions

Hole Saw Arbor Extensions

Reach your hole saw into spots where your drill is too big to fit

Taps

Cut internal threads for fasteners, pipe, conduit, and more

Tap Extensions

Extend the length of your tap to cut in hard-to-reach areas

Communication

Telephone Cords

Telephone Cords

Connect telephones to data outlets

Facility and Grounds Maintenance

Pole Handles

Replace handles or extend the reach on tools like brooms, paint rollers, and window washers

Pressure Washer Extension Wands

Pressure Washer Extension Wands

Connect to your pressure washer to spray down hard-to-reach areas

Vacuum Cleaner Hose Connectors

Vacuum Cleaner Hose Connectors

Link multiple vacuum hoses or attach hose to a central vacuum system

Vacuum Cleaner Attachments

Vacuum Cleaner Attachments

Add brushes, crevice tools, blower nozzles, and extension wands to your vacuum hose

Downspout Extensions

Downspout Extensions

Add to downspouts to carry water away from your building's foundation

Power Transmission

Gas Springs

Support the weight of doors, hatches, and lids to assist opening and closing

Springs

Apply and absorb force with compression, die, extension, torsion, and disc springs

Shaft Adapters

Increase or reduce your shaft's diameter to fit equipment, or replace damaged shaft ends

Measuring and Inspecting

Variance Indicator Extension Rods

Variance Indicator Extension Rods

Lengthen the reach of your variance indicator

Caliper Range Extenders

Caliper Range Extenders

Expand your caliper's range to measure large items

Inspection Mirrors

Inspection Mirrors

Reach around corners and obstructions to inspect hard-to-see areas

Inspection Cameras

Inspection Cameras

Reach into tight and hard-to-access spots and stream the inspection on your phone or tablet

Safety Equipment

Face Mask Strap Extenders

Face Mask Strap Extenders

Reduce pressure on your ears for long-lasting comfort

Sealing

Caulk Gun Nozzles

Caulk Gun Nozzles

Attach to caulk guns to change the shape and amount of sealant that's dispensed

Containers, Storage, and Furniture

Hose Reels

Store hose neatly to remove tripping hazards and reduce wear

Spray Bottles

Store and spray liquids

Aerosol Spray Extensions

Aerosol Spray Extensions

Snap onto aerosol spray cans to extend their reach

Lubricating

Grease Fitting Manifolds

Grease Fitting Manifolds

Lubricate multiple points with the same amount and type of grease using one grease fitting

Grease Fittings

Grease Fittings

Create an inlet on equipment and machinery for injecting lubricant; also known as Zerk fittings

Grease Gun Accessory Kits

Grease Gun Accessory Kits

Adapt and extend dispensing tips and install grease fittings with an assortment of tools

Grease Gun Tip Adapters

Grease Gun Tip Adapters

Quickly switch between standard, button-head, and flush-style grease fittings

Grease Gun Couplers

Grease Gun Couplers

Extend the dispensing tip on grease guns to lubricate angled and hard-to-reach areas

Grease Gun Nozzles

Grease Gun Nozzles

Replace nozzles on grease guns

Fluid Handling

Thermocouple Cords

Thermocouple Cords

Extend the reach of thermocouple probes

Air Nozzles

Blow concentrated air for cleaning, drying, cooling, and ejecting parts

Material Handling

Robot Controller Cords

Robot Controller Cords

Extend the distance between FANUC CRX robot arms and their controllers

Valve Stems

Snap into tubeless tire rims to create an air inlet

Valve Stem Extensions

Valve Stem Extensions

Add length to the stem of tire valves

Conveyors

Roller, skate wheel, ball transfer, belt, and vacuum conveyors

Ladders

Wall-mount, rolling platform, and step ladders

Extension Planks

Extension Planks

Adjust length to span ladder jacks and other supports to build your own scaffold

Forklift Extensions

Forklift Extensions

Add length to forklift forks to support large loads

Hand Trucks

Transport flat-bottom loads

Building and Machinery Hardware

Adjustable Handles

Adjustable Handles

Lift and turn to easily position and tighten components; also called clamping handles

Crank Handles

The offset handle gives extra leverage to maximize turning force

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

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