772-3397, Gedore, Gedore Offset Ring Spanner, 13mm, 9.6in, Metric, Double Ended, 245 mm Overall, Brand Gedore, Spanner Type Ring Spanner, Metric Size 13 mm, 17mm Gedore Offset Ring Spanner, 13mm, 9.6in, Metric, Double Ended, 245 mm Overall