Soft grip combination spanner set metric 6 to 19 mm. Full length drop-forged chrome vanadium steel spanners with soft grip. A combination spanner is double ended spanner with one end an open-ended spanner, and the other end a ring spanner. Both ends fit the same size nut or bolt. Specification: Type : Set Number of Pieces : 8 Material : Drop forged carbon steel Finish : Chrome plated Sizes : 6, 8, 10, 12, 13, 14, 17 and 19 mm Storage : Plastic holder