Keadic 205Pcs Metric Woodruff Key Assortment, 12 Sizes Half Moon Key Semicircle Woodruff Key Carbon Steel Crank Shaft Keyway Pulley Crank Hardware Accessories for Mechanical Industry

• 【12 Sizes Woodruff Key Assortment Set】 The Woodruff Key Repair Kits have 205pcs 12 sizes woodruff keys. All of the items are packed in a plastic box with a clear label for portable and convenient to store. Enough to satisfy your different requirements in mechanical industry.
• 【Common Sizes and Large Quantity】Contains many common sizes: 3x10x3.7mm/25pcs, 3x13x5mm/25pcs, 3x16x6.5mm/25pcs, 3x19x7.5mm/20pcs, 4x13x5mm/20pcs, 4x16x6.5mm/20pcs, 4x19x7.5mm/15pcs, 5x16x6.5mm/15pcs, 5x19x7.5mm/10pcs, 5x22x9mm/10pcs, 6x22x9mm/10pcs, 6x28x11mm/10pcs.
• 【Semi-circular Structure】These semi-circular keys are installed in the circular grooves on the shaft, mainly to fix the wheel or pulley to the main shaft on the hub. The semi-circular structure design can automatically adapt to the slope requirements, and moves with the hub along the key way on the shaft during operation, reducing the burden on the hub and improving the reliability of the key.
• 【Huge Function】 Half moon keys are usually used for shaft key sets of various equipment such as machine tools, pulleys, axles, replacement parts for landscape, garden equipment and lawn mowers, etc. They are often used in factories, workshop machines, etc, and are ideal for machine tool fastening pieces.

Keadic 205Pcs Metric Woodruff Key Assortment, 12 Sizes Half Moon Key Semicircle Woodruff Key Carbon Steel Crank Shaft Keyway Pulley Crank Hardware Accessories for Mechanical Industry Why do you choose us? Portable package: All of the items are packed in a plastic box with a clear label for portable and convenient to store. Well-made: Carbon steel with wear-resistant and durable, not easy to rust and corrode. Exquisite workmanship, smooth and rounded surface, no burrs. Semi-circular structure: Semi-circular keys are installed in the circular grooves on the shaft, mainly to fix the wheel or pulley to the main shaft on the hub. Wide Application: Used for shaft key such as machine tools, pulleys, axles, replacement parts for landscape, garden equipment and lawn mowers, Package Including: (W*H*L) 3x10x3.7mm feather keys -----------25pcs 3x13x5mm feather keys-----------25pcs 3x16x6.5mm feather keys-----------25pcs 3x19x7.5mm feather keys-----------20pcs 4x13x5mm feather keys-----------20pcs 4x16x6.5mm feather keys-----------20pcs 4x19x7.5mm feather keys-----------15pcs 5x16x6.5mm feather keys-----------15pcs 5x19x7.5mm feather keys-----------10pcs 5x22x9mm feather keys-----------10pcs 6x22x9mm feather keys-----------10pcs 6x28x11mm feather keys-----------10pcs Totally 205pcs.