Input Drive Size: 3/8" Drive Shape: Square Length: 80mm Output Size: 14mm Opening: 6pt Thin Walled: Yes Product Dimension (Refer Line Drawing Image): D1 Size: 20.8mm D2 Size: 22mm H1 Size: 14mm H2 Size: 66.5mm L Size: 80mm 3/8 Sq. Dr. Socket 14mm 6 point Length 80mm