COMBO SOCKET - 1-Inch drive Budd Wheel impact grade metric socket combines both a deep 6-point hex and 4-point square socket
DURABLE STEEL TOOL - This socket is made from drop forged, heat-treated chromoly steel for long lasting durability
CORROSION RESISTANT - Rust and corrosion resistant black phosphate protective coating
SOCKET SIZE - Designed with and outer 6-point 41mm hex and a recessed inner 4-point 21mm square socket
LASER ETCHED CALLOUTS - Sockets have laser etched size markings that are easy to read and won't fade or rub away
BALL DETENT RECESS - A ball detent recess on the drive end helps hold the sockets securely onto ratchets, adapters, and extensions
