GearWrench 84534N 1/2" Drive 6 Point Standard Impact Metric Socket 22mm, Black Go to amazon.com Related posts Which is the best 22mm socket gearwrench? FeatureChrome molybdenum alloy steel (CR-MO) for exceptional strength and durabilityColor: BlackManufactured in China Description1/2" drive 6 point standard impact metric socket 22mm. Chrome molybdenum alloy steel (CR-MO) for exceptional strength and durability.