The Colby Valve XL Emergency Valve was designed to replace broken valves stems on 5/8" (.625) wheel openings. These are the larger wheel openings found on farm and construction equipment, commercial trucks, etc. They can be installed with a 9/16" socket or wrench, from the outside of the wheel, in about 1 minute. While all of our valves will save you time, the XL can save you a lot of downtime and money on the job. 

XL Emergency Valve 1-Pack

    • Fits large 5/8" wheel openings (.625)
    • Installs from the outside of the wheel
    • Installs in about 1 minute
    • 9/16" socket or wrench required for installation
    • Ridiculously strong
    • Available in 1-Packs
    • Quality 360 brass components
    • Patented and Made in the USA