This is a locking socket adapter. It is 3 in. It is 1/4 in. Design makes socket strong and durable. Has a black oxide finish. Professional grade.
Titan 15210 3pc Impact Grade Hex Shank to Locking Socket Adapter Set
TITAN 3/8" DR. 3/16" HEX BIT SOCKET
TITAN 3-PC EXTERNAL TORX PLUS SOCKET SET
Mechanics Time Saver 3/8" & 1/2" Drive Locking Socket Holder
E-cowlboy Flywheel Locking Tool with 36mm 3/4’’ Socket for 6.6L Duramax
SK Hand Tools 45185 3/8" Dr 7.5" & 40992 1/4" Dr 7" Locking Socket Extension Set
