3/4 Inch Drive Adapter/Reducer Set, 2-Piece (Through Hole, Ball Detent) Quantity:1 Width: 5-1/2"

Width: 5-1/2"

Overall Length: 5-1/4"

STI Tap: 1/2"-20 STI

Part Number: BIT-DWDRSD43/64

The 3/4 inch drive accessories have a spring-loaded pin detent that locks into the through hole on a socket

3/4 Inch Drive Adapter/Reducer Set, 2-Piece (Through Hole, Ball Detent) Quantity:1 Width: 5-1/2"Expand 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