Drain jetting nozzle kits and boxes, ready to work. A boxed set is the sensible way to start jetting or to re-equip a van, because it covers the common pipe sizes and jet patterns in one go and comes in a case that keeps them together.

Kits are rated for a flow and pressure band, so pick the box that matches your machine rather than the biggest one. Budget boxes cover the everyday work, contractor and premium boxes add the specialty heads and better nozzle bodies that survive daily use. Individual nozzles are listed separately, so once you know which one you reach for most you can buy spares of that rather than replacing a whole set.