FeaturesKo-ken 3300FN-9 3/8"Sq. Dr. Socket 9mm Flare Nut Length 53mm METRIC, 3/8” DRIVE, FLARE NUT, STANDARD LENGTH, CHROME HAND SOCKET. Flare nut sockets are specifically designed for Lambda probes, featuring an open section that facilitates easy use with wires and connectors.
Material: Chrome Molybdenum Steel
Drive Size: 3/8 Inch
Length: 53 mm