Description
Ever had a nozzle come loose during spraying, dumping chemical on the ground instead of where it needs to go? A missing or worn nozzle cap is usually the culprit. This poly cap secures your spray nozzles tight so you get even coverage and don’t waste expensive chemicals or seed treatments.
What You’re Getting
- Durable poly construction that won’t crack or corrode like metal caps can
- Standard 11/16″ thread fits most common boom nozzle bodies
- Lightweight design that won’t add stress to boom arms
- Chemical-resistant material stands up to herbicides, fungicides, and fertilizers
Built for Real Farm Work
This cap works on spray booms for field sprayers, ATV sprayers, and pull-behind units. Whether you’re spraying corn, beans, pastures, or spot-treating weeds, having secure nozzles keeps your application rates consistent across the field.
Made to Last
Poly construction handles temperature swings from spring freeze to summer heat without getting brittle. The material resists chemical damage so it keeps its threads clean and tight season after season, unlike metal caps that can corrode or aluminum that wears out.
Installation Notes
Thread it on finger-tight, then snug it down with a wrench—don’t over-tighten or you might strip the threads. Keep a few spares in your toolbox since caps can get lost when you’re changing nozzles in the field.






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