Toro 9-6023 Set of 2 Nipples for Model 995-01 Flow Gauge - This set of 2 nipples are replacement parts for use in the Toro Model 995-01 Flow Gauge assembly. The nipple features a 1/4" FIPT connection on end and a 3/4" MIPT connection on the other end. Made for easy installation and use, this part will help ensure the best service life possible.