ProKar PKRJ-45 - 4,500 lb. Capacity Rolling Jack


FREE Shipping
Please call us for customization options.

The PKRJ-45 Rolling Jack is a scissor style rolling bridge jack designed to be mounted in a four-post lift’s jack rails. Manual pump operation requires no air making for a clean, uncluttered work environment for the professional shop and the car enthusiast. The scissor style jack allows for level, wheels free lifting to expand your four post lift’s capabilities.

Specifications PKRJ-45
Lifting Capacity 4,500 lbs.
Lifting Height 3.75” - 11.00”
Lift Height 1 1/2” Extension 5.25” - 12.50"
Lift Height 5” Extension 8.75” - 16.00"
Arm Extension 34.25” - 57.48"
Base Adjustability 33.9” - 49.6"
Pad Height Above Runway 3.75"
Dimensions 34.25” L x 22.05” W x 7.48" H
Shipping Weight 363 lbs.

Related Items

Challenger End-User Rebate Program

How to Redeem Your Rebate

1. Go to

2. Click "Create an account" to setup a new account

3. Once you are logged in, click "Submit Application"

4. Find the option titled "Promo Code"

5. Enter 'CLSPRINGREBATES2023' and hit the "Search" button

6. Select "Create New Application"

7. Uploading a copy of your invoice is Mandatory

8. Complete the appropriate fields of information and choose "Next"

9. Review information and click the green "Submit Application" button