[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. [PORTABLE CARRY BAG] Comes with a tight and durable bag, which is easy to carry and keep!