Woodruff Key - 1/4" W x 2-1/8" Outer Dia. - Alloy Steel - Plain - Key No. 817-1 - USA WKA-127 - Pkg Qty 25

This alloy steel Woodruff key is designed for high-strain applications, with a unique design that prevents rolling over in the shaft seat. Its ability to be installed deep into the shaft and firmly embedded makes it an ideal choice for use in machinery, engines, and other power transmission applications. The key's durability and resistance to wear make it suitable for use in harsh environments, and its plain finish ensures a secure fit in precision machinery. Packaged in sets of 25, these keys are perfect for manufacturers and repair shops looking for a reliable and high-quality solution.

Top product features:

• Woodruff keys are designed to be installed deep into shaft and firmly embedded.
• They can withstand great strain.
• They cannot roll over in the seat, unlike an ordinary key.

Top product applications:

• Shaft alignment in industrial machinery
• High-strain applications in aerospace engineering
• Precision gearboxes in automotive manufacturing