Double-Ended Ring Spanner, Straight
Drop-forged straight double-ended ring spanner with close-tolerance jaw widths and oval shaft.

Standard
DIN 837 B / ISO 3318

Material
Chrome vanadium steel, chrome-plated.

Product Specification
Width across flats: 18x19 mm
Length L: 184 mm
Maximum ring diameter D1: 26.5 mm
Maximum ring diameter D2: 27.6 mm
Maximum thickness h: 9 mm
Surface finish: Chrome-plated