3/4 Inch Drive Adapter/Reducer Set, 2-Piece (Through Hole, Ball Detent) Contiguous 48 US States The end of the reducer

The end of the reducer has a spring-loaded pin detent that locks into the through hole on a socket

1/4 Inch Shank: #1 x 3/16 in

Part Number: Assortment Kit #364762 Pieces - M6 & M8 Coarse

Part Number: DUR019-95

Part Number: DUR031-95

3/4 Inch Drive Adapter/Reducer Set, 2-Piece (Through Hole, Ball Detent) Contiguous 48 US States The end of the reducerExpand Your Range An adapter or reducer can help compensate for lost or broken sockets, fill in gaps for incomplete size ranges, and expand the range of your socket system Through Hole Retention The end of the adapter has a through hole that requires a retaining pin and ring to securely connect to a socket or another accessory Ball Detent Retention The reducer has a spring loaded ball detent that lightly secures the socket by engaging its through hole