US PRO Tools 4 Piece 1/2" Dr Extra Long Spline Bit Sockets M8, 10, 12,14 - 3389
Material: Sockets are CRV, Bits (M8, M10, M12) are S2, M14 Bit is CRV. Sizes: M8, M10, M12 & M14. Extra long spline bit sockets for loosening drive shaft screws from the outside. Features knurled ring for gripping when slippery.