Russell plastic fitting caps cover -6 AN threads and hose end openings to keep dirt, debris, and moisture out during storage, transport, and assembly. They are a simple, reusable way to protect fittings between installs.
This is a set of ten red plastic caps sized for -6 AN fittings.
- Type: protective fitting caps
- AN size: -6 AN
- Material: plastic
- Finish: red
- Quantity: 10-pack
- Part number: 645520
FAQ
What size fittings do these caps fit?
They are sized for -6 AN fittings and hose end openings.
How many caps are included?
Each pack includes ten red plastic caps.
Are these caps reusable?
Yes. They slip on and off and can be reused to protect fittings between installs.

