Attwood 88FV202-6 Fuel Shut-Off Valve - 1/4" NPTF x 1/4" NPTF, Brass Fuel Shut-Off Valve 1/4" NPTF x 1/4" NPTF Brass construction Shut-off valve Constructed out of brass 1/4" NPTF x 1/4" NPTF Made in the USA