Round Ended Feather Keys Set 140 Piece For Keyways And Fasteners In Mechanical And Industrial Projects With 8mm 10mm 12mm 16mm 20mm 25mm 30mm Sizes Parallel Square Keys And Key Stock For Quick Install And Easy Maintenance

Expanded Round Ended Feather Key Set for Quick Keyway Fits
✔️ 140-piece set in A3 carbon steel, 8-30mm sizes, with box

Round-ended feather keys are used to fill keyways and fasten rotating parts in mechanical assemblies. This set is handy for repairs, maintenance, and quick replacements in workshops and home projects.

✅ Material: A3 carbon steel, rust-resistant
✅ Contents: 140 keys in 16 sizes in a box
✅ Size range: includes 3x3x8mm, 3x3x10mm, 3x3x12mm, 3x3x16mm, 4x4x10mm, 4x4x12mm, 4x4x16mm, 4x4x20mm, 5x5x12mm, 5x5x16mm, 5x5x20mm, 5x5x25mm, 6x6x16mm, 6x6x20mm, 6x6x25mm, 6x6x30mm
✅ Precision: Finely machined, burr-free for easy insertion
✅ Packaging: Comes in a clear plastic storage box for quick access

💡 What is a round ended feather key set used for in mechanical assemblies?

Handy for quick keyway installs and ongoing maintenance across many machines.

- helps with keyway alignment and secure shaft-to-hub connections - burr-free machining reduces wear on keyways - ideal for home garages, maintenance shops, and industrial environments ✝️