Double Ended Metric 20mm + 22mm Ring Obstruction Spanner Wrench 75 Offset\n\n \n\nDescription\n\nProfessional ring spanner for commercial or occasional use \n\n Double ended ring spanner\n\n Double offset ring spanner\n\n Obstruction spanner \n\n One spanner with 2 different size heads on\n\n 20mm and 22mm ring spanner\n\n Manufactured from C . R - V steel for strength and durability\n\n Box spanner so all enclosed\n\n Knurled pattern on the spanner for maximum grip in oily. Slippy conditions\n\n 75 degree offset which allows access into awkward areas a lot simpler and more efficiently\n\n Highly polished mirror finish\n\n 12 sided / bi-hex spanner for maximum grip\n\n SPECIFICATIONS OF THE RING SPANNER\n\n \u2022\nDouble ended ring spanner \n \u2022\n20mm and 22mm \n \u2022\nTotal length \u2013 290mm\n \u2022\n12 sided / Bi-hex spanner\n \u2022\n75 Degree Offset\n \u2022\nC . R - V \n \u2022\nMirror polished\n \u2022\nKnurling pattern