The SCA 6 Piece Metric Spanner Set is great for tightening or loosening of different sized nuts and bolts and makes a handy addition to your workspace. This set contains 5 metric combination spanner wrenches made from heat treated durable carbon steel which are plated with satin chrome to provide corrosion and abrasion damage resistance. Supplied in a plastic organiser to ensure you keep your set together. Set Contents 8mm Spanner 9mm Spanner 11mm Spanner 14mm Spanner 17mm Spanner 19mm Spanner