Striking Wrench, Hammer, 1 1/16 Inch Opening, 9 7/8 Inch OAL - JHWHW-60341 1 16" 27Mm Box End Straight Pattern Slugging Striking Wrench 6 Point Box End With Black Industrial Finish. 9 7 8" Overall Length. Williams Usa # Jhwhw 6034 Designed for use in the petrochemical industries where clearance, particularly on flanges, and cored fasteners are often a problem 6 Point Hex is offset 15 degree, and short handle length allows for use in tight spaces Straight Handle transfers maximum torque when struck Assortment fits Stud