1/2" to 1/4" 1/4" to 1/2" Socket Adapter Ratchet Socket Adapter Reducer Converte
Size: 1/2" to 1/4", 1/4" to 1/2" ratchet socket adapter. Spring-loaded detent balls prevents the socket from dropping and keep your sockets in place. Size: 1/2" to 1/4", 1/4" to 1/2".