The Arbor Key – 1/4″ DIA is a high-precision machine key designed to securely lock rotating components, such as saw blades, pulleys, and cutters, onto a machine arbor or drive shaft. Built for dependable performance, it is suitable for professional craftsmen and DIY applications alike.
Its Form A design fits precisely into the keyway, helping reduce stress, minimize vibration, and maintain secure component alignment.
Dimensions: 1/4″ width × 1/4″ height × 1″ overall length.






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