Description
Drop-forged double-ended ring spanner with close-tolerance jaw widths, easy-grip fluted shaft and deeply cranked ring ends. Optimised flexional resistance provides good torque transmission. HT-Drive profile grips bolts on the flanks, protects corners, increases contact area and transmits higher torque.
Standard
DIN 838 / ISO 3318.
Material
Chrome alloy steel, non-flaking chrome-plated; smoothed finish.
Technical Data
- Width across flats: 12x13 mm
- Overall length L: 220 mm
- Maximum ring diameter D1: 20 mm
- Maximum ring diameter D2: 21 mm
- Ring-end profile: HT-Drive
- Version: Deeply cranked