GearWrench 12pc 90T 12 Pt Flex Ratcheting Combination Metric Wrench Set - 86727. Adjustable angle flex-head provides better access to hard-to-reach fasteners. 90-teeth deliver a 4 degree swing arc for improved access.Dual-direction off-corner loading on open-end reduces fastener rounding. Longer, more ergonomic beam than traditional ratcheting wrenches. Large color-coded markings for easy size ID. Off-corner loading design to reduce fastener rounding. Include Sizes: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm.