Kobalt 3-Piece Socket Adapter Set

Includes 3/8 x 1/4-in adapter. Includes 3/8 x 1/2-in adapter. Includes 1/2-in x 3/8-in adapter. Constructed from chrome vanadium for strength and durability. Professional grade, high-polish finish for easy cleaning. Meets or exceeds ASME specifications. Hassle-free lifetime guarantee.