Weight: 1.5kg; thread size: M14 x 1.5. For use with a single sided spot welder or panel repair welder. Ideal for use with 3 point electrode holder, part No. 91244 and earth fitting and cable, Part No. 91247. Triangle plate welds to panel. Rotate plate to next point when worn. Part of the Miracle System standard kit, part No. 92170. Included in Panel Repair Kit 91953.