Spline Socket Set 3/8" drive extra long male Spline Bits M4 M5 M6 M7 M8 M9 M10
Extra long Spline Socket Bit Set with 3/8" square drive. 110mm long: M4 M5 M6 M7 M8 M9 M10. Chrome Vanadium Construction. Extra long 110mm for hard to reach areas that conventional bits cannot reach. Brand: Toolzone. .