What are they?

Our high grade rubber sleeves are designed to cover coupling connectors on trailers to seal out dirt, moisture and keep the connectors protected from the elements. Our product is designed, tested and manufactured in Australia – so you can be sure it has been put to the test in the harshest of Australian conditions.

Use with: air-hose coupling connectors
Made from: High grade rubber silicone
Suitable for standard truck coupling connectors

How they work.

Over time, the build-up of dirt and grime and exposure to the weather often causes wear and tear to air hose coupling connectors. This can lead to further issues as a result of forcing damaged coupling connectors. By proactively sealing out dirt and moisture with a PT Blueboys sleeve, your connectors will not only be protected from the elements, but they will remain functioning as they should for longer.

Download PDF of Instructions here.

Why use them?

Actively seals out dirt and moisture
You get more than just a cover – our sleeves seal around the coupling connectors for superior protection.
Low cost
Our product is not only durable, it is affordable.
Easy to install
Your coupling connectors can be covered and protected in as little as 30 seconds.
Reduces issues
Save yourself time, money and frustration with a proactive approach to managing wear and tear.