Steel Machine Key Assortment (58 Pieces), Zinc Plated Finish, Inch, With Case

The 58-piece zinc plated steel machine key assortment includes machine keys in various sizes and comes in a compartmented plastic case for storage and organization. Each key has a square design with smooth corners for easy insertion into keyways. The machine keys are made from steel for strength. The material is magnetic. The zinc plating offers corrosion resistance and a reflective appearance.

Machine keys secure rotating machine components to a shaft and transmit torque from the shaft to the hub or other shaft-supported components. Keys have a square, rectangle, tapered, or Woodruff shape. Tapered keys are suitable for hub adjustment. Woodruff keys are rounded for relief of stress on the shaft during high speed applications.

• (3) 1/8" x 1/8" x 3/4" machine keys
• (3) 1/8" x 1/8" x 1" machine keys
• (5) 3/16" x 3/16" x 3/4" machine keys
• (5) 3/16" x 3/16" x 1" machine keys
• (5) 3/16" x 3/16" x 1-1/4" machine keys
• (5) 1/4" x 1/4" x 3/4" machine keys
• (5) 1/4" x 1/4" x 1-1/4" machine keys
• (5) 1/4" x 1/4" x 1-1/2" machine keys
• (5) 5/16" x 5/16" x 1-1/4" machine keys
• (5) 5/16" x 5/16" x 1-1/2" machine keys
• (5) 3/8" x 3/8" x 1-1/4" machine keys
• (5) 3/8" x 3/8" x 1-1/2" machine keys
• (2) 1/2" x 1/2" x 1-1/2" machine keys
• (1) plastic case