8 piece deep offset metric ring spanner set - Set consists of 8 metric spanners each with a deep offset to aid access. Sizes cover the most common requirements in automotive repair. High quality chrome vanadium. Fully polished mirror finish. 12 point ring spanners. Heat treated and precision machined. Sizes: 6x7 8x9 10x11 12x13 14x15 16x17 18x19 20x22mm. Supplied in a convenient holder with carry handle.