Complete Woodruff Key Assortment Kit 557 Pieces in 40 Popular Sizes Including 257 Woodruff Half Moon Keys 300 Round Ended Feather Keys for Fasteners Mechanical Industry Crankshafts and DIY Home Shop Gear Projects
✔️ 557 pieces across 40 sizes, organized in labeled box with tweezers
This complete metric woodruff key assortment kit provides 557 pieces across 40 sizes, including 257 Woodruff Half Moon Keys and 300 Round Ended Feather Keys. Each key is designed to fit standard slots on rotating shafts, delivering secure torque transmission in engines, gearboxes, machine tools, and DIY projects.
✅ 557 pieces in 40 sizes, including 257 Woodruff Half Moon Keys and 300 Round Ended Feather Keys✅ High-hardness carbon steel for abrasion and corrosion resistance
✅ Precision-engineered for snug fit in predetermined slots to prevent movement
✅ Individually bagged sizes stored in a clear, labeled box for quick selection
✅ Widely used in auto engines, industrial machinery, machine tools, and agricultural equipment
💡 What is a woodruff key set used for in mechanical assemblies? Woodruff keys lock gears to shafts to transmit torque and keep components aligned. This handy method is widely used in industry and DIY projects.
- Locks gears securely to shafts to prevent movement under load
- Compatible with metric sizes common in automotive equipment
- Reduces vibration and improves alignment in rotating assemblies
- Ideal for workshops and home garages.