Description Manuals Videos Articles Clemco 03511 - Nut, 1/2 hex head Sentinel Valve Item # 18 FSV Item # 25 CPF Filter Item # 9 Customers Also Viewed Nut, 3/8 inch NC Hex Head #03311 $2.30 Nozzle Holder for Hoses 1-1/4" ID x 2-3/32" O… $18.27 Nipple, 3/8 inch Hex, Brass #03596 $10.96