Ratchet Handle Wrench Set Chrome Steel Durable Combination Spanner Hand Tool. 180° FLEX-HEAD -- The 180 degree flex head helps you to reach the tightest places where most ratchet wrenches would not reach.The 72-tooth ratchet gears need only a 5-degree working swing arc suitable for any narrow space. The ratcheting wrench set is specially designed for working in tight spaces. HEAVY-DUTY AND DURABLE-- Flex-head ratcheting combination wrench set made from high-quality chrome vanadium steel and finished in high-polish chrome. METRIC COMBINATION WRENCHES-- Combination wrench set includes 5pcs---10,12,13,14,17mm; 6pcs---8,10,12,13,14,17mm; 7pcs---8,10,12,13,14,17,19mm; 8pcs---8,10,12,13,14,17,19,22mm; 10pcs---8,9,10,12,13,14,15,17,19,22mm. 1 x Ratchet Handle Wrench Set.