Specification Material: Chrome Molybdenum Steel Size: 1/2" F to 3/8" M Total Length: 38mm to 1.5-inch Finish: Phosphating Color: Black Features 100% brand new and high quality Made of high-grade Chrome-Moly steel with black phosphate finish that resists corrosion and increases durability. Chamfered ends and ball detent provides a secure hold onto sockets and prevents them from dropping. Detect notches in socket ends lock onto ratchets and extensions. Wide application in DIY hand-making, household maintenance, and most general repairs. Please understand because of the light irradiation or computer display difference, so I can't guarantee photos and real color is 100% Package Included 1* Impact Socket Reducer