Package Includes: Woodruff key assortment kit with 140pcs round ended keyways and 80pcs half moon woodruff keys with 2pcs tweezers for fasteners mechanical industry crankshafts Material: Our woodruff key is made of high quality metal, stable and durable. Excellent craftsmanship and smooth surface. Perfect for no shimming and no grinding, a part needed for most lawn mower repairs Size: 15 different sizes of round ended keyways, 8 different sizes of half moon woodruff keys. See detailed description or pictures below for specific sizes Easy Storage: Our metric woodruff key combo kit is stored in a clear sturdy storage box with compartments, individually stored and organized, easy to carry and find Widely Application: Feather keys are widely used in automobile engines, industrial machinery, machine tools and agricultural equipment, etc. for fixing and transmitting torque between rotating shafts and components Specification:
Material: metal, carbon steel
Color: as shown in the picture

Package Included: a total of 220pcs Keyway and 2pcs tweezers and storage box.

140Pcs Round Ended Key Stock:
10Pcs ------- 3x3x8mm,
10Pcs -------3x3x10mm,
10Pcs -------3x3x12mm,
10Pcs -------3x3x16mm,
10Pcs -------4x4x10mm,
10Pcs -------4x4x12mm,
10Pcs -------4x4x16mm,
10Pcs -------4x4x20mm,
10Pcs -------5x5x12mm,
10Pcs -------5x5x16mm,
10Pcs -------5x5x20mm,
10Pcs -------5x5x25mm,
5Pcs -------6x6x16mm,
5Pcs -------6x6x20mm,
5Pcs -------6x6x25mm ,
5Pcs -------6x6x30mm,

80Pcs Half Moon Woodruff Keys:
10Pcs ------ 3x13x5mm Woodruff Key
10Pcs ------ 3x16x6.5mm Woodruff Key
10Pcs ------ 4x13x5mm Woodruff Key
10Pcs ------ 4x16x6.5mm Woodruff Key
10Pcs ------ 4x19x7.5mm Woodruff Key
10Pcs ------ 5x19x7.5mm Woodruff Key
10Pcs ------ 5x22x9mm Woodruff Key
10Pcs ------ 6x22x9mm Woodruff Key