Alfa Tools Hex Socket Extensions Pin Type 1/4-inch shank to fit 3/8-inch square drive, 6-inch overall length. Model # SE064B Features: Hex Socket Extension-Pin Lock Pin Type on Male Square 1/4-inch Hex Shank by 3/8-inch Square Drive 6-inch Overall Length Quantity - 10 per Pack Item Dimensions: 6" L x 2. 5" W x 0. 44" H.
