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Photographs are representational and may not be size accurate.

Winzer

1/2 Inch X 1 Inch X 12 Inch Zinc Clear Carbon Steel Type-1 Step Keystock

Item 478.2.20

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Description

Key stock is a small metal block or wedge inserted between a shaft and the hub of a pulley gear sprocket or other rotating power device. It provides driving torque and prevents movement. One part of the key fits into a precut slot in the shaft known as a key seat. The remainder slides into a groove in the hub called a keyway. Woodruff keys are flat semicircular keys that rock into place and adjust to an angular spine without coming unseated. Machine keys are elongated with either rounded ends square ends or tapered gib heads. Step keys also known as offset keys are precision-milled with steps notched at regular intervals for repairing sprockets gears and pulleys.

  • Step Key also known as "offset" keystock
  • Used on couplings gears sheaves sprockets and pulleys
  • Type 1 is designed for repair and salvage of damaged keys in shafts
  • Height: 1/2 Inch
  • Height Maximum: 0.5050 Inch
  • Height Minimum: 0.4950 Inch
  • Item: Step Keystock
  • Length: 12 inch
  • Material: Carbon Steel
  • Measurement: Inch
  • Origin: Imported
  • Step Height: 0.4375 Inch
  • Step Height Maximum: 0.4425 Inch
  • Step Height Minimum: 0.4325 Inch
  • Step Width: 0.8750 Inch
  • Step Width Maximum: 0.8750 Inch
  • Step Width Minimum: 0.8720 Inch
  • Type: Type-1
  • Width: 5/8 Inch Dia x 1/2 Inch Dia Point
  • Width Maximum: 1.0000 Inch
  • Width Minimum: 0.9970 Inch

Photographs are representational and may not be size accurate.

Key Specifications
Finish Zinc
Height 1/2 Inch
Length 12 Inch
Material Steel
Measurement Inch
Retainer Type Step Key Stock

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