TEKTON 4899 3/4-Inch Drive Impact Socket Set, Inch, Cr-V, 6-Point, 3/4-Inch - 2-Inch, 21-PieceThe TEKTON 4899 21 Pc SAE 3 4" Impact Socket Set is an all inclusive set great for working on tractors, trailers, heavy equipment, large machinery, and service or repair jobs of all types. The set utilizes premium chrome vanadium steel and includes sockets from 3 4" 2", 18" ratchet, 18" breaker bar, two extensions, and heavy duty carrying case. Features: High performance chrome vanadium steel sockets can be used with impact wrenches 6 point, high