80-Piece Metric Woodruff Key Assortment Set – 8 Popular Sizes, Carbon Steel Half-Moon Keys for Fasteners, Crankshafts & Mechanical Applications

About This Item

Durable Carbon Steel Construction – Made from premium-grade carbon steel, these Woodruff keys are built to withstand wear, corrosion, and repeated use, offering long-lasting strength and reliability.

Complete Assortment – 80 Pieces, 8 Sizes – This comprehensive set includes 80 Woodruff keys in 8 popular metric sizes: 3x13x5mm, 3x16x6.5mm, 4x13x5mm, 4x16x6.5mm, 4x19x7.5mm, 5x19x7.5mm, 5x22x9mm, and 6x22x9mm. You’ll always have the right size on hand for any project, reducing the need for frequent replacements or hardware store trips.

Precision Fit – Each key is manufactured to tight tolerances for a precise fit, ensuring secure engagement with shafts, pulleys, and other mechanical components.

Organized Storage Case – Comes neatly packed in a durable plastic storage box with clearly labeled compartments, making selection and organization quick and easy.

Wide Range of Uses – Perfect for automotive repair, industrial machinery, and general mechanical applications. Suitable for professionals, mechanics, and DIY enthusiasts alike.

Excellent Value – Offers a generous quantity of high-quality keys at an affordable price—an essential and cost-effective addition to any workshop or toolbox.