Most Popular High-Low Adapter for 2013 Freightliner M2

etrailer customized the RM-048-10 by lengthening the shaft so that it would fit through the bumper of our Class C RV and be strong enough to support the Stowaway 2 Cargo Carrier. It works beautifully! During travel there is some left to right wiggle that occurs with the carrier. We solved this problem with ratchet straps to secure both sides of the carrier. The hitch is stout and strong, and does the job! Of course we strengthened it with the clamps, so the hitch is solid and unmovable. With the custom hitch, the Stowaway 2 carrier is lifted enough so that it doesn't bottom out when traveling up or down steep hills. etrailer staff are very easy to work with, along with the brilliant engineers who communicated well with the exact details of the design to assure the build worked safely. It is an excellent hitch; worth the value. We're on the road again with all of our lawn chairs/tables, etc. in the cargo carrier out of the elements, instead of inside the RV. Great work, etrailer! Thank you! S&S

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The item looks fine. The implement would not slide into the hitch as the tolerance was too slim, not sure if it was the receiver or the implement, but I had to grind down the edges of the implement to get it to slide into the hitch.