UNITOOL Socket, SAE Regular, 3/8 in Drive, 6 Points, 5/16 in Socket, 28 mm Overall Length, 11.8 mm Drive End Width, 16.95 mm Socket End Width, Chrome, CDA 39-GP-12b, U.S.GGG-W-641E and ANSI B107.1
UNITOOL Socket, SAE Regular, 3/8 in Drive, 6 Points, 5/16 in Socket, 28 mm Overall Length, 11.8 mm Drive End Width, 16.95 mm Socket End Width, Chrome, CDA 39-GP-12b, U.S.GGG-W-641E and ANSI B107.1