* The Switch-A-Roo is a fast, convenient method of changing spray nozzles on fertilizer application equipment. * The female coupling is avail. in either 1/2 or 3/4 pipe thr. and normally mounted on the spray boom. * The male adapter is avail. in four different thread sizes 1/4, 3/8, 1/2, and 3/4 to fit all size spray nozzles. * Switch-A-Roos available with self-aligning grooves.
