Spring Keys | McMaster-Carr

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DFARS Specialty Metals

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0.39" to 15.75"

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204 Products

Fabricating and Machining

Drill Chuck Keys

Drill Chuck Keys

Open and close drill chuck jaws

Lathe Chuck Keys

Lathe Chuck Keys

A long T-handle gives leverage to open tight lathe chucks

Lathe Chucks

Mount to a lathe's spindle to hold round workpieces; also known as scroll chucks

Fastening and Joining

Machine Key Stock

Machine Key Stock

Cut a custom length to transfer torque from shafts to components such as gears and sprockets

Screwdriver Bits

Screwdriver Bits

Pair with drivers to turn screws

L-Keys

Turn fasteners from either end and reach into tight spots

Electrical

Safety Switches

Safety Switches

Protect people by cutting power to machines when access doors open; also known as interlock switches

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