3/4 Inch Drive Adapter/Reducer Set (2-Piece) BoltsandNuts.com a stamped marking

a stamped marking

Part Number: 50C300SHCSB

Mac Daddy JR Fastener Assortment - Automotive Edition

Part Number: BIT-DWTMHX10X1

3/4 Inch Drive Adapter/Reducer Set (2-Piece) BoltsandNuts.com a stamped markingConnect 3 4 inch drive tools to 1 2 and 1 inch drive sockets and accessories to expand your range of available tools Detent grooves provide a secure connection with the drive tool and a drilled through hole allows locking with retaining pin Spring loaded retaining balls latch into sockets and hold them securely in place Polished, chrome plated finish is easy to clean and highly resistant to corrosion Beveled drive ends help guide extension smoothly