BlueSpot: Ratchet Spanner Set, 8 Piece B/S04310 This Blue Spot set contains 8 Metric Ratchet Spanners which are made from Chrome Vanadium Steel. They have small, 8 ratcheting action, allowing them to be used in awkward or confined spaces where standard spanners may struggle. The set contains the following sizes 8, 10, 12, 13, 14, 15, 17 and 19mm. MPN: B/S04310 EAN: 5028734043105 Ratchet Spanner Set, 8 Piece B/S04310 Attributes: MFR Part No.: B/S04310 B/S04310 Size Range: 8-19mm Type: Metric