Trailer Valet TVJX7-S Side-Mounted Trailer Jack - Heavy Duty Lift

In this review of the Trailer Valet TVJX7-S side-mounted trailer jack, the bottom line is simple: this is a workhorse for owners of large trailers who need powerful, fast lifting without welding or complex installation. It is best for boat owners, dump trailer operators, and utility haulers who want a bolt-on solution rated for high static and manual loads and the option to speed operations with a drill. The single biggest reason to buy is the combination of a 7,000 lb static capacity and a drill-powered option that dramatically reduces the physical effort of hitching and leveling.

Key Features

• Maximum lift power: The jack is rated to 7,000 lb static capacity and 1,800 lb manual lift, giving confidence when supporting heavy tongue loads.
• Drill-powered and manual control: A detachable crank plus a drill adapter let users raise or lower quickly with a 20-24V cordless drill or use the hand crank for controlled adjustments.
• Built for durability: Single-piece square steel construction with reinforced welds and a powder coat finish helps resist corrosion and daily wear.
• Wide travel and clearance: Roughly 13.6 in of lift plus a 13.7 in drop leg extension provides about 27.3 in of total adjustment to handle varied trailer heights.
• Bolt-on installation: Fixed side-mount bracket fits frames up to 6 in high and 3.75 in deep and installs with tools only, no welding required.

Who It's For

The TVJX7-S is aimed at owners of larger trailers who need a durable, high-capacity jack that can be operated quickly with power or precisely by hand. It suits boat trailers, commercial dump trailers, and utility haulers where tongue weight can be substantial and lifting speed matters during frequent coupling and uncoupling.

Those who should look elsewhere include owners of very light trailers who want an ultra-compact jack or users who require a motorized electric jack with remote control; this model is drill-powered or hand-cranked rather than electrically motorized.

Pros & Cons

Pros

• High static and manual lift capacities offer strong performance for heavy trailers.
• Drill adapter speeds operation and reduces physical strain compared with hand-only jacks.
• Powder coat and internal plating provide solid corrosion resistance for outdoor use.
• Bolt-on bracket and included footplate and crank make it ready to install and use out of the box.

Cons

• Some customers report inconsistent long-term reliability, so heavy users should monitor wear and maintenance.
• Not a powered electric jack; requires a compatible cordless drill for drill-powered operation.

Specifications

Static capacity	7,000 lb
Manual lift capacity	1,800 lb
Drill lift capacity	900 lb
Total travel	27.3 in (13.6 in lift + 13.7 in drop leg)
Retracted height	23 in
Extended height	49.5 in
Frame fit	Fits frames up to 6 in high and 3.75 in deep

Our Verdict

The TVJX7-S is a practical, heavy-duty side-mounted trailer jack for those who tow large loads and want the combination of high capacity and faster drill-assisted operation. It offers strong build details, versatile travel, and tool-only bolt-on installation; however, buyers should accept that long-term reliability varies by use and maintenance. For heavy trailer owners who value lift power and quick operation, it represents solid value.

Frequently Asked Questions

Can this jack be powered with a cordless drill?
Yes. It includes a Trailer Valet drill adapter designed for 20 to 24V non-impact cordless drills for fast powered operation.

Does it require welding to mount?
No. The unit uses a fixed side-mount bolt-on bracket so installation is tool-only with no welding required.

What corrosion protection does it have?
The jack has a wrinkle black powder coat with internal zinc and nickel plating plus a weatherproof sleeve to reduce corrosion and wear.