Industrial Dirt Killer Nozzle Rebuild Kit
The Industrial Dirt Killer (IDK) spins slower than the Dirt Killer nozzle thus creating a larger water droplet with a greater impact. Good for cleaning concrete steel, barnacle removel, etc. Industrial Dirt Killer nozzles can be rebuilt easily. The rebuild kit includes all internal parts, so once the nozzle is rebuilt it is like new.
Make sure you select the correct nozzle size.