LONKER Socket Adapter Set 3Piece Combo 1 4 3 8 1 2 Impact Drive and Impact Adapter and Reducer SetCR V Steel 4 Piece Set for Impact Driver Conversions

Each piece is made from Cr-V steel with an additional black phosphate coating to give them extended life free from rust and corrosion from normal wear and tear. These are drill to impact ready meaning they are great on power drills and drivers as well as hand ratchet and wrenches. Versatile Adapters for Multiple Projects Set includes both drill extension adapters and regular socket adapters for a wide range of projects. Easily include them in your toolbox the next time you need to work.