FLASH™ Integrated Scale Ball Mount, 4" Drop Fastway
(Fastway Part #: 48-00-8400)
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The FLASH™ Integrated Scale Ball Mount features a mechanical tongue scale built into the ball mount that measures the tongue weight of your trailer load, providing safer, more confident towing.

When loading a trailer, the tongue weight should be 10-15% of the total trailer weight. The FLASH ISBM makes it easy to know if your trailer is loaded properly by showing how much of the trailer weight is on the tongue. With a properly balanced load, you can enjoy improved steering, better braking control and reduced trailer sway.

Easy height and ball adjustments make it the perfect solution for towing multiple trailers, and the aircraft-grade aluminum gives you unmatched strength and durability. The FLASH ISBM easily handles the heaviest of loads, at about half the weight of comparable steel ball mounts. This makes carrying, adjusting, and installing your FLASH ISBM easy and comfortable.


    Ball Sizes2 and 2-5/16
    Drop4 inches
    Fits2 inch receiver
    Rise5 inches
    Installation InstructionsCLICK HERE
    View Product Video CLICK HERE
    Made In:USA


    • Highly polished bright aluminum finish
    • Made of aircraft grade billet aluminum
    • Fast and easy adjustments, saving you time & effort
    • Made in U.S.A.
    • Limited one-year warranty
    • Hitch balls are chrome plated

    Not Included:

    Installation Instructions CLICK HERE


    The Fastway® line of products is for trailer owners that want to get on to the fun or work that awaits them, instead of messing around with things on their trailer that are tedious and annoying.

    The above information has been provided by the Manufacturer, and we cannot guarantee the accuracy thereof or endorse the opinions expressed.