The Euclid 2-9/16" Left Side Wheel End Inner Cap Nut is designed to provide a longer service life and reduce the need for frequent replacements. It is made from high quality, durable materials that are resistant to wear and tear. This cap nut is suitable for dual mounted steel and aluminum wheels applications. It is easy to install and provides a secure fit. This cap nut is an excellent choice for any wheel end application. FleetPride is your First Click in Heavy Duty®.