10pc Crows Foot Metric Spanner SetFor Torgue and Ratchet Wrench OverviewFor use with torque wrenches extension bars and ratchet wrenches. Ideal for hard-to-reach areas. Includes all core sizes: 10- 11- 12- 13- 14- 15- 16- 17- 18 and 19mm. Loops 10x Various Crows Foot Spanner Set Torque & Ratchet Wrench Various Metric Size