Armstrong Open End Wrench, Regular Length, Measurement System: Metric, 24 x 26 mm Wrench Opening, 304.8 mm Overall Length, 15 deg Offset, 47.6 x 57.1 mm Open End Width, 7.9 mm Open End Thickness, ASME B107.9M-1994 Specifications Met, High Alloy Steel, Polished Chrome