Features and Benefits:

• A magnetic retention device keeps the adapter attached to the socket
• Adapters can be stacked if additional drive reduction is needed
• Designed for impact or hand tool use
• Adapter does not support pin & o-ring type retention devices because holes in each drive size are positioned differently
• Made from high quality chrome-molybdenum steel

3/8 in.; F x 1/2 in.; M Reducing Sleeve Adapter