71670 Tap Socket Set Fits 5/8", 11/16", 3/4", 7/8" and 1" Taps, 1/2" Drive
$36.79
71670 LARGE TAP SOCKET SETS. #9 socket (70860) is for 5/8" (16mm), #10 socket (70880) is for 11/16" (18mm), #11 socket (70900) is for 3/4", #12 socket (71700) is for 7/8" (22mm) and #13 socket (71720) is for 1" (25mm).