Utoolmart 3/8 Inch Drive (F) x 1/4 Inch (M) Impact Socket Adapter for Ratchet Wrenches, Cr-V Converter for Sleeve Reducer, Female to Male, 1Pcs

【Parameter】-3/8 inch square head 1/4 inch socket adapter converter., 【Material】-Made from heat treated chrome vanadium steel finish for extra durability and corrosion-resistant., 【Secure hold on sockets】-Chamfered ends and spring-loaded ball detent provides a secure hold onto sockets and prevents them from dropping., 【Radiused corners】-Radiused corners inside drive avoid stress concentrations that can cause cracking., 【Practical】-Detent notches in drive ends grips onto ratchets and extensions making it a perfect fit for any industrial, mechanic, or construction work.