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Product DETAILS

8000 lbs

TONGUE WEIGHT LIFT CAPACITY

11:1

Gear Ratio

TheMulti-Mount Single Speed Gearboxis built to eliminate manual cranking while maintaining a balance between power and efficiency. By pairing with a standard cordless drill, it transforms trailer operation into a faster, more controlled process without unnecessary complexity. Its 11:1 gear reduction is engineered to provide reliable lifting power for a wide range of trailer applications, making it well-suited for users who need consistent performance without stepping up to a heavier, high-reduction system.

At its core is a simplified single-drive mechanism designed to perform consistently every time you use it. This results in a straightforward user experience while still delivering the mechanical advantage needed to reduce strain on both the operator and the drill.

The housing is machined from billet aluminum to withstand repeated use and real-world working conditions. Whether it’s used on job sites, in fleet environments, or for regular towing, the construction is intended to handle continuous operation without compromise. The compact form factor also makes it easier to handle, transport, and store compared to larger, higher-reduction units.

A key advantage of the Multi-Mount platform is its universal mounting system, allowing compatibility across a wide range of trailer styles. Combined with a quick attach and detach design, a single unit can be used across multiple trailers in seconds with no permanent modifications required. This reduces equipment redundancy and makes it a practical solution for both individual users and multi-trailer operations.

Manufactured in the USA, the Multi-Mount Single Speed is designed as a durable, flexible solution for everyday use. It provides a direct replacement for manual effort, delivering reliable performance, reduced strain, and improved efficiency in a streamlined, no-nonsense design.

Cordless Drill Powered

Use your cordless drill to raise and lower your trailer effortlessly.

11:1 Gear Reduction System

Our multi-stage gear reduction allows raising and lowering even the heaviest trailers without strain on you or your drill.

Universal Mounting System

Our wide selection of brackets makes mounting your Trailer Gearbox an easy no sweat task.

Fleet Friendly Design

Carry one gearbox on your truck and use with multiple trailers. Gearboxes go on and off in seconds.

Trailer Gear Box

Multi-Stage Gear Reduction

Gear reduction is what sets Trailer Gearbox apart from other trailer lifting solutions. Our multi-stage gear reduction takes your drill’s torque and multiplies it through multiple stages of spur gears, delivering efficient power to the jack. This allows you to raise and lower even the heaviest trailers without putting excessive strain on the drill or the user. Single-stage or direct drive options quickly max out your drill, while worm gear designs are inefficient and waste torque before it ever reaches the jack.

Trailer Gear Box

Heavy-Duty Construction

Our Gearboxes are engineered to take a beating. Constructed from high strength steel and billet aluminum and coated with an ultra durable anodized finish, you can be sure that your brackets can stand up to heavy loads and the most extream weather.

Trailer Gear Box

WE BACK UP OUR PRODUCTS

At Trailer Gearbox, we stand behind what we build. If it’s not right, we make it right-no runaround, no excuses. Our 5-Year Warranty is backed by real human support and our NO-BS commitment to our customers.

Frequently Asked Questions:

Trusted by people who tow

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Made in the USA

Proudly Designed, Built & Tested
In The United States

Simple Returns

If It’s Not Right, We’ll Make
It Right –– Guaranteed

Real Human Support

Talk To A Team That Actually
Uses The Product

Built For Real Work

Trusted by Haulers, Pros, and
Weekend Warriors Alike