Patented design both lifts and holds by combining a bottle jack with a jack stand in one unit, Lifts and supports a variety of vehicles with 6000 pound capacity and lift range of 11" to 21", Safe for lifting Unibody and body-on-frame vehicles, Wide flat base adds stability and reduces "sinking" on softer surfaces, Stylish and affordable Powerbuilt products meet or exceed ASME and PALD standards
Powerbuilt 620471 Unijack Bottle Jack/Jackstand, 3 Ton Powerbuilt
Powerbuilt 620471 Unijack Bottle Jack/Jackstand, 3 Ton
Sku # 372620471
Mfr. Part # 620471
Condition
New
Brand
Powerbuilt
Sold
Each
Details

The Powerbuilt Unijack is the world's first and only portable jack designed to safely lift and hold both regular and unibody cars and trucks.

All Unibody vehicles have factory-approved lifting points to prevent damage when jacking up the vehicle. But with a conventional jack, it's challenging to properly lift and hold a unibody vehicle, because once the vehicle is raised with a jack, there's no space left to add a jackstand.

The Powerbuilt Unijack solves this problem with an ingenious design that both safely lifts and securely holds a Unibody vehicle using a single lift point. The Unijack offers both concave and flat lifting surfaces to accommodate a wide variety of lift points.

What's more, Unijack eliminates the cost and hassle of a floor jack, it's easier to lift, move and store and costs a lot less too.

The 6000 pound Unijack offers lift range from 11 to 21 inches, which makes it perfect for trucks, SUVs and vans.

Stylish and affordable, Powerbuilt products meet or exceed ASME and PALD standards. One year warranty.

  • Patented design both lifts and holds by combining a bottle jack with a jack stand in one unit
  • Lifts and supports a variety of vehicles with 6000 pound capacity and lift range of 11" to 21"
  • Safe for lifting Unibody and body-on-frame vehicles
  • Wide flat base adds stability and reduces "sinking" on softer surfaces
  • Stylish and affordable Powerbuilt products meet or exceed ASME and PALD standards
  • One year warranty
Specs
Jack Type
Bottle Jack
GTIN Code
028907401935
MFG. Part #
620471
Weight Rating
3.0 tons
Material Type
Steel
Sold in Quantity
Each
Extended Length
21.00"
Color
Gray
Reviews

Great Product

Rated
Product Rating
by Dropzone9011 on October 14, 2025

Summary: As advertised.

Yes, I recommend this product.

Great product

Rated
Product Rating
by Po Po 1 on August 12, 2025

Summary: This Unijack saves so much time and effort, while offering safety while working on a vehicle.

Yes, I recommend this product.

Cool Jack

Rated
Product Rating
by Sperry 1 on May 12, 2025

Summary: Very handy to have the jack and jack stand all in one. Very easy to use and the locking mechanism works great.

Yes, I recommend this product.

I would buy this product again.

Rated
Product Rating
by Hemi on May 12, 2025

Summary: Using it to jack up and support my vehicles.

Yes, I recommend this product.

These are really handy

Rated
Product Rating
by Old blue on April 23, 2025

Summary: Never seen hydraulic jackstands,what a great idea!!

Yes, I recommend this product.

Tech Support
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About
Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 74 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.