210 Piece Metric Woodruff Key Set With 15 Sizes Round Ended Feather Keys Carbon Steel Black For Flywheel Pulley Shaft Keyways And Fasteners Includes 3x3x8mm Through 6x6x20mm For Do It Yourself Projects And Pro Grade Repairs

210-Piece Metric Woodruff Key Set for Machines and DIY
✔️ 210-piece metric woodruff keys in 15 sizes with carbon steel

This comprehensive woodruff key set gives you metric key sizes from 3x3x8mm to 6x6x30mm, all crafted from durable 45# carbon steel. It's ideal for flywheels, pulleys, and shaft keyways in automotive, industrial machinery, and DIY repairs.

✅ 210 pieces in 15 sizes: 3x3x8mm to 6x6x30mm
✅ Premium 45# carbon steel for strength and wear resistance
✅ Transparent storage box with fixed compartments for easy selection
✅ Suitable for automotive engines, industrial machinery, machine tools, and agricultural equipment
✅ Great for professionals and DIY hobbyists

💡 What is a woodruff key set used for and why choose this handy kit?

Here’s a quick, handy overview for practical use in shops and on the job.

- Securely locks gears and pulleys to shafts - Covers 15 metric sizes from 3x3x8mm to 6x6x30mm - Carbon steel construction resists wear and fatigue - Stored in a clear case for fast, organized access