The BlueSpot 7 Piece 3/8' Drive Extra Long Spline Socket Bit Set is manufactured from chrome vanadium steel for increased durability. Features an extra-long 110mm shaft for accessing hard to reach areas that conventional bits cannot reach. Contents M4, M5, M6, M7, M8, M9 & M10 M4, M5, M6, M7, M8, M9 & M10.
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