Williams Combination Wrench, Series: SUPERCOMBO SUPERTORQUE, Measurement System: Imperial, 1-3/16 in Wrench Opening, 12 Points, 16-1/4 in Overall Length, 2-17/32 in Open End Width, 17/32 in Open End Thickness, 1-23/32 in Box End Width, 3/4 in Box End Thickness, Polished Chrome