Wrenches and sockets -air impact reducer 1/4 3/8 1/2 3/4 inch durable hand tools silver 3-8 to 1-4 black 1-4 to 3-8 Highlights brand generic air impact reducer 1/4 3/8 1/2 3/4 inch durable hand tools silver 3-8 to 1-4 black 1-4 to 3-8 Description: Durability and resistance to every impact movement Allows greater flexibility for reducer adapter drive tools Perfect fit for any industrial, mechanical or construction job Versatile set comes with adapter and reducer for convenient use Designed for use with pneumatic, electric impact and air wrenches specification: Material : Chrome Vanadium Steel 1/4'' Male to 3/8'' Female 3/8'' Male to 1/4'' Female 3/8'' Male to 1/2'' Female 1/2'' Male to 3/8'' Female 3/4'' Male to 1/2'' Female 1/2'' Male to 3/4'' Female Package includes: 1 x Reducer Adapter Kit Note: Please allow 1-3mm error due to manual measurement, please make sure you do not mind before you bid. Due to different monitor and light effects, the actual color may be slightly different from the picture color.