American Sanders Edger Keyway – 1/8" x 5/8" Woodruff #5 – Reliable Fit for Precision Power Transfer

Maintain peak performance of your edger with the American Sanders Edger Keyway – Woodruff #5. This 1/8" x 5/8" key is engineered to lock shafts and pulleys together securely, ensuring reliable torque transfer and alignment in your floor edger’s motor assembly.

Key Features:

• Woodruff #5 Profile – Semi-circular design allows for precise fit and superior seating in curved keyways

• Durable Steel Construction – Built to withstand high RPMs and constant torque found in professional sanding equipment

• OEM Compatibility – Ideal replacement for edgers like the American Sanders Super 7R and B2 (check model specifications)

• Critical Drive Component – Prevents slippage and misalignment between shaft and gear/pulley assemblies

Ideal For:

• Professional contractors maintaining or rebuilding American Sanders edgers

• Floor sanding technicians replacing worn drive components

• Ensuring consistent sanding power and machine stability

Why It Matters:

The 1/8" x 5/8" Woodruff Key is a small part with a big job—maintaining mechanical integrity and safe operation of your edger. Without it, drive components can slip, causing uneven sanding or motor damage.

Pro Tip:

Lightly coat the key with machine oil before installation to ease placement and reduce wear over time. Always inspect the keyway slot for debris or deformation.