Jacks | McMaster-Carr

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Weight Capacity

10,000 lb. to 19,999 lb.

20,000 lb. to 29,999 lb.

30,000 lb. to 99,999 lb.

100,000 lb. or greater

Working Orientation

Power Source

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Base Width

Screw Jack Orientation

Mounting Position

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Shape

Adjustable-Angle Elbow

Handle Length

RoHS

Compliant

Compliant with Exemptions

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REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

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3,325 Products

Material Handling

Jacks

Lift, hold, push, and position heavy objects

257 products

Jack Rams

Attach to jack pumps to lift, push, or pry apart objects with hydraulic power

32 products

Jack Stands

Support vehicles and equipment for maintenance, inspection, and loading

9 products

Jack Pumps

Pump hydraulic oil into jack rams to create hydraulic jacks

16 products

Screw Jack Mounts

Stabilize screw jacks to support loads

4 products

Screw Jack End Fittings

Thread onto screw jacks to create pivot points with clevis rod ends and other linkages

4 products

Jack Pads

Keep jacks and other lifting equipment from sinking into soft surfaces like dirt and asphalt

5 products

Jack Mounts

Thread onto jack rams to secure them to a surface

2 products

Lift Tables

Lift material to a comfortable working height and adjust as needed

99 products

Jack Posts

Prop up beams and joists to keep them from drooping

6 products

Cranes

Raise and move heavy or bulky objects overhead

16 products

Scissor Lifts

Take your maintenance and repair tasks to new heights

1 product

Lift Trucks

Raise and lower heavy loads to stack, pack and unpack, and store them

27 products

Reel Stands

Lift heavy reels so they can spin freely to wind or dispense rope, wire, hose, and chain

3 products

Forklift Pallet Dumpers

Shift loads off pallets and into containers from the safety of your forklift

1 product

Pallet Stands

Hold pallets above the floor at a useful working height

2 products

Forklift Forks

Replace worn or damaged forks, or switch to a different length

11 products

Drum Lifters

Raise, transport, tilt, or drain drums

9 products

Panel Lifters

Move large, heavy sheets of plywood, cement board, and drywall

1 product

Vacuum Lifters

Grip and move objects with air- or electric-powered suction

5 products

Material Support Stands

Feed material and hold it steady while machining

47 products

Conveyor Stands

Pair with conveyors to design a system that moves parts exactly where they need to go

207 products

Load Binders

Reduce slack in rope, straps, and chain to ensure a secure fit around loads

12 products

Ladder Levelers

Adjust your ladder to keep it level on uneven ground and slanted floors

2 products

Ladder Plank Supports

Secure a plank between two ladders to create a scaffold; also known as ladder jacks

1 product

Pallet Trucks

Raise and transport pallets; easier to store than lift trucks

25 products

Pallet Truck Replacement Parts

Replace wheels and seals to get pallet trucks moving

23 products

Wheels

Move objects with ease

21 products

Electrical

Audio Connectors

Plugs, sockets, receptacles, and adapters to make audio connections

26 products

Power Connectors

Plugs, sockets, receptacles, and other connectors for powering equipment

69 products

RJ45 Connectors

Plugs, sockets, and receptacles to make Ethernet connections

73 products

Coaxial Connectors

Plugs, sockets, and receptacles to make coaxial connections

58 products

USB Connectors

Plugs, sockets, and receptacles to make USB connections

72 products

Metric Circular Connectors

Plugs, sockets, receptacles, and adapters for equipment with metric connections

224 products

CB Radio Connectors

Sockets and receptacles to connect CB radios

2 products

ix Industrial Sockets

Pair with plugs to add ix Industrial connections to printed circuit boards

6 products

Fiber-Optic Connectors

Join fiber-optic cords that have the same gender and connection type

9 products

HDMI Adapters

Convert one HDMI size or style to another

11 products

DisplayPort Connectors

Connect two DisplayPort cords of the same gender and connection type

1 product

D-Sub Connectors

Plugs, sockets, and receptacles for connecting computers, monitors, and printers

138 products

USB Extenders

Increase the reach of USB devices with a transmitter and receiver

3 products

DMX Connectors

Replace damaged plugs and sockets on lighting cables

2 products

Amphenol Connectors

Attach wires to a circuit board

29 products

USB Chargers

Power up mobile devices and other electronics

21 products

Molex Connectors

Plugs, sockets, and housings for making Molex connections

42 products

Video Adapters

Convert from one video connection to another

7 products

Circuit Board Connectors

Connect flat flexible cable to circuit boards

10 products

Breakaway Connectors

If pulled or stressed, these disconnect without damaging cables and equipment

3 products

Mini Connectors

Plugs, sockets, and receptacles send power and signal to equipment and automated systems

69 products

Micro 360 Connectors

Plugs and sockets to make signal and data connections in tight spaces

16 products

Han Connectors

Stackable plugs and sockets to make Han connections

2 products

Wall Plates

Cover switches and outlets for a finished look or to close them off when not in use

32 products

Power Cords

Connect equipment and devices to a power source

13 products

Audio Cords

Hook up speakers to an audio signal

3 products

USB Cords

Transfer data between computers, printers, and mobile devices

39 products

Ethernet Cords

Send data between computers, printers, servers, and switches

284 products

Metric Circular Cords

Send power and signal to equipment with metric connections

398 products

Coaxial Cords

Transmit audio, video, and data with minimal signal loss

25 products

Ethernet Cable

Send data between computers, printers, servers, and switches

6 products

HDMI Cords

Send high-definition signals to monitors, TVs, and projectors

5 products

Profinet Cable

Connect devices in Profinet communication networks

1 product

Breakaway Cords

Disconnect if pulled to prevent stress on cord

6 products

Solenoid Valve Cords

Connect solenoid components, such as valves and motors

16 products

Video Adapter Cords

Send video between devices with different connections

8 products

DMX Cords

Connect to lighting equipment with five-pin XLR connections

3 products

Profibus Cords

Transmit data in automation systems and other networks

2 products

Sensor Signal Adapter Cords

Send data between sensors and receivers that have different signal types

2 products

ix Industrial Cords

Send data or signals between equipment, such as a servomotor and encoder

6 products

Binding Posts

Test circuits before making permanent connections

5 products

Data Connection Hubs

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

28 products

Electrical Connector Caps

Protect data connectors when not in use

10 products

Electrical Connector Clips

Attach to data connectors to lock them in place, repair them, or color code them

4 products

Distribution Blocks

Distribute electricity from a single power source to several devices in a circuit

8 products

Outlet Strips

Plug in multiple devices to power them from a single outlet

1 product

Voltage Adapters

Change AC voltage to DC voltage to power a device

181 products

Battery Chargers

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

60 products

Outlet Boxes

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

4 products

Building and Machinery Hardware

Laboratory Jacks

Position small shop and lab equipment on an adjustable-height surface

9 products

Leveling Mounts

Level machines and workbenches on uneven surfaces, reduce vibration, and protect floors

12 products

Facility and Grounds Maintenance

Trench Braces

Support trench walls when installing pipe, cable, and other buried equipment

4 products

Measuring and Inspecting

Test Lead Adapters

Change tip styles to take different measurements with the same test leads

5 products

Test Leads

Pair with electrical testers such as multimeters to analyze your devices

3 products

Test Lead Clips

For hands-free testing, create a temporary yet secure electrical connection

19 products

BNC Test Cords

Connect oscilloscopes and other testers to your equipment

1 product

Patch Cords

Make point-to-point connections between electrical testing equipment and your devices

9 products

Micrometer Heads

Mount on jigs, fixtures, and machine tools to position equipment and measure length

1 product

Scales

Bench-top, hanging, floor, and conveyor scales

6 products

Load Cell Junction Boxes

Join multiple load cells to combine their weight measurements

2 products

Communication

Telephone Connectors

Replace the plug on your phone cord, or extend your line by connecting cords together

5 products

Telephone Splitters

Connect multiple phone lines to a single telephone jack

4 products

Microphone Connectors

Replace or adapt your current microphone connector to fit your system

5 products

Microphone Cords

Plug your microphone into an amplifier or speaker

4 products

Fluid Handling

Hose and Hose Fittings

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

21 products

Manifolds

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

1 product

Flow-Adjustment Valve Manifolds

Control flow to multiple points from one source

1 product

Flow-Adjustment Valves

Gradually open and close to control the volume of air and liquids through a line

2 products

Thermocouple Connectors

Join thermocouple probes and wire to thermometers and control panels

100 products

Thermocouple Connector Adapters

Convert round-pin male connectors to flat-pin male connectors

10 products

Thermocouple and RTD Mounts

Join thermocouple connectors and probes that have different connection types

18 products

Pressure Gauges

Measure pressure in pumps, filters, regulators, and process lines

2 products

Fabricating and Machining

Wedges

Level material, split mated parts, and align machinery

6 products

Flange Spreaders

Separate stubborn flanges

1 product

Fixture Tables

Add clamps, brackets, and other components to build fixtures for welding and assembly

1 product

Fastening and Joining

Jack Screws

Secure computer cables and panels

24 products

Power Transmission

Air Springs

Absorb vibration in moving equipment such as conveyors and transfer stations; lift and level loads

25 products