Torque Multiplier Wrench Kit 1 in Drive 1:58 Ratio - Heavy Duty

In this review the VEVOR Torque Multiplier earns its place for anyone who regularly works on heavy vehicles and needs extra leverage without a hydraulic pump. The bottom line: this kit delivers up to 4,800 Nm output torque from a compact, mechanical 1:58 gear multiplier, which means you can remove stubborn lug nuts on trucks, buses and RVs with much less physical effort. It is best for technicians and roadside crews who value durability and portability more than ultralight tools.

Key Features

• High output torque: The 1:58 gear ratio multiplies input force to generate up to 4,800 Nm, making it easier to loosen very tight lug nuts.
• Durable construction: Forged alloy steel components provide strong wear resistance for repeated heavy use on commercial vehicles.
• Complete socket set: Includes six 1 in 6-point sockets plus a 21 mm 4-point square socket and extensions, covering common large lug sizes from 24 mm to 38 mm.
• Non-slip handling: The 255 mm rocking handle bar has a textured rubberized foam grip to reduce slippage when applying high torque.
• Portable case: The compact plastic toolbox keeps the multiplier and sockets organized and easy to transport to job sites.

Who It's For

The kit is aimed at mechanics, fleet maintenance crews and owners of heavy vehicles like semi-trailers, buses and RVs who need to remove or tighten large lug nuts without specialty hydraulic equipment. Users who regularly encounter seized or overtightened wheel nuts will appreciate the labor-saving multiplier over long breaker bars.

It is less suitable for homeowners or small passenger cars where a standard impact wrench or breaker bar is typically sufficient and a lighter weight tool is preferred. Also, if absolute lightness is a priority, some customers note the tool's weight can be noticeable during extended handheld use.

Pros & Cons

Pros

• Generates very high torque mechanically, enabling removal of stubborn nuts without power tools.
• Robust alloy steel construction for heavy-duty, repeatable use in a workshop environment.
• Comes with a practical range of sockets and extensions, reducing the need to buy extras.
• Compact case and rocking handle improve portability and handling on site.

Cons

• The unit is heavier than smaller hand tools, which some users find cumbersome for long periods.
• Not recommended for small passenger cars where the full torque capacity is unnecessary.

Specifications

Drive size	1 in
Gear ratio	1:58
Maximum output torque	4,800 Nm
Sockets included	6-point: 24, 27, 30, 32, 33, 38 mm; plus 21 mm 4-point
Handle	255 mm rocking bar with textured rubberized foam grip
Case	Durable plastic toolbox for storage and transport

Our Verdict

For professionals and heavy vehicle owners who need to free stubborn lug nuts without a powered wrench, this torque multiplier kit is a practical, well-built option that delivers high mechanical torque and useful socket coverage. It represents solid value for heavy-duty use, though its weight and specialized purpose mean occasional users with small cars may prefer lighter tools.

Frequently Asked Questions

Can this remove lug nuts on semi-trailers?
Yes, the 1:58 ratio and up to 4,800 Nm output are intended for heavy vehicles like semi-trailers and buses.

Are sockets included for common truck lug sizes?
Yes, the kit includes 6-point sockets from 24 mm to 38 mm plus a 21 mm 4-point square socket and extensions.

Is this suitable for passenger cars?
It can be used, but the tool is designed for heavy-duty applications and may be heavier and overpowered for most small cars.