Flex Drives | McMaster-Carr

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Magnesium Phosphate Coated

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2B999

EAR99

For Shaft Misalignment Type

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Shaft Type

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Shape

Bend Radius

416 Products

Power Transmission

Flexible Shafts

Snake around curves and obstructions to transmit rotary motion along any path

41 products

Fastening and Joining

Socket Adapters

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

29 products

Sockets

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

163 products

Bit Sockets

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

12 products

Wrench Handles

Generate extra torque to loosen stubborn fasteners; also known as breaker bars

33 products

Socket Extensions

Lengthen sockets to turn hard-to-reach fasteners

6 products

Speeder Handles

Crank the handle to fasten nuts and bolts quickly

1 product

Building and Machinery Hardware

Mechanical Control Cables

Weave around obstructions to operate valves, throttles, and other machinery from a distance

16 products

Fabricating and Machining

Drill Bits

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

11 products

Fluid Handling

Duct Hose and Fittings

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

87 products

Heating, Ventilation, and Air Conditioning

Duct Couplings

Connect lengths of duct in a straight line

6 products