General description With 6-in-1 functionality, the Impact Socket Adapter Set enhances the versatility of your jack system, making it suitable for various repair needs. This set includes a combination of reducers and adapters to extend the reach and capacity of your tools. Technical specifications Includes 6 pieces: 3 reducers and 3 adapters Reducer sizes: 3/8" (F) to 1/4" (M), 1/2" (F) to 3/8" (M), 1/4" (F) to 3/8" (M) Adapter sizes: 3/8" (F) to 1/2" (M) Material: High-strength, heat-treated chrome vanadium steel Finish: Corrosion-resistant nickel/chrome Other information Meets and exceeds ANSI/ASME standards Spring-loaded ball locks securely into the socket