The Multi-Mount Dual Speed Gearbox is a versatile, American-made solution that replaces manual trailer cranking with the power of your cordless drill. Featuring a dual-speed design, it gives you fast operation when you want it and high torque when you need it. With a 3:1 high-speed mode for quick retraction and an 11:1 low-speed mode for
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Game changer
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Customer · October 23, 2026
Amazing product! Wish I would have ordered it a long time ago! Not only does this product keep you from wearing yourself out it also adds a sense of relief knowing someone cant just hook to your trailer and go. Without the jack handle there is no way to raise or lower the jack if your smart and put the gearbox in your truck. It takes about 2 seconds it install/uninstall this product! Also it can be used on multiple trailers with no extra expense! Might I add it lifted my 24' gooseneck trailer with a 14,000 pound excavator on its deck with ease!
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Ben · October 4, 2026
Best Thing Since Sliced Bread
I’ve been using my multi-speed Trailer Gearbox for over a year. I had a few bearing seize up due to neglect on my part. I let my unit get exposed to a rather harsh NE Ohio winter and didn’t lubricated as recommended. I called to get replacement bearing and they sent me a whole new unit under warranty. They also sent me new bearings and told me I could keep the old gearbox. Even after telling them it was my fault the gearbox failed, they insisted on sending me a new unit under warranty! Who does that?!?! Trailer Gearbox obviously! I give them 5 stars due to the quality of their product and their stellar USA customer service. I’ll continue doing business with them and highly recommend them to anyone who wants to purchase a high quality American made product! Thanks again Tailer Gearbox!