Hydro Air Jet Nozzles 1) 55-470-3460 1/2" Threaded Orofice 30-4707 2) 55-470-3463 2" Extended Slimline Nozzle (For Marble) 10-4708 3) 55-470-3464 Long Nozzle (Hydro, Micro, Slimline, Etc..) 30-4102 4) 55-470-3465 Gunite Nozzle, 1/4" 30-4303 5) 55-470-3466 Gunite Nozzle 1/2" 30-4308 6) 55-470-3462 Orifice Tee Reducers 30-4104 7) 55-470-3470 Gunite 1/2" Extension Nozzle Threaded 30-4401 8) 55-470-3472 Gunite 1/2" Extension Nozzle, Twist Lock 30-4401T 9) 55-470-3475 Orifice Gvt 7/16 Hex 30-4322