Input Drive Size: 3/4" Drive Shape: Square Length: 90mm Type: 6 Point Deep Socket Output Size: 15/16" Opening: 6pt Product Dimension (Refer Line Drawing Image): D1 Size: 34.5mm D2 Size: 34mm H Size: 25mm H1 Size: 64mm L Size: 90mm 3/4 Sq. Dr. Socket 15/16 6 point Length 90mm