John Guest Fitting, Superseal Union Connector 3/8" Superseal - 5/16" Speedfit SKU: JGSI041210S Login to view price
John Guest Fitting, Gray Acetal Female Connector 3/8" x 3/8" BSPP SKU: JGPI451213S Login to view price
John Guest Fitting, Gray Acetal Female Connector 3/8" x 1/2" BSPP (Flat End) SKU: JGPI451214FS Login to view price
John Guest Fitting, Gray Acetal Female Connector 1/2" x 3/8" BSPP SKU: JGPI451613S Login to view price
John Guest Fitting, Gray Acetal Reducing Bulkhead Union 3/8" - 1/4" SKU: JGPI121208S Login to view price