TeeJet Extra Wide Flat Spray BoomJet Boomless Nozzle (5880-3/4-2TOC10) Comes with 1 blank and 1 plug to change the 5880 to spray from 1 side only 3/4" NPT inlet Max. width: 40.5 feet Uses 4.00 GPM TeeJet 5880 BoomJet Nozzle # 10