Draper 12 Piece Hi-Torq Metric Flexible Head Ratchet Combination Spanner Set Blk
The ring end is 12-point Draper Expert HI-TORQ®, providing a superior grip; with Draper Draper Expert HI-TORQ®, the spanners grip the flats of the fastener rather than the corners. Sizes: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm.