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Kernel RJ-45 4,500 lb. Rolling Bridge Jack

Model: RJ-45

Truck carriers charge extra to deliver to locations that have no forklift on site, and also for any location not on commercially zoned property. This includes businesses run from your home property, and next door to it. These are not Redline’s fees and sadly they are unavoidable. All truck carriers charge them.



Introducing the Kernel RJ-45 Rolling Bridge Jack! This low profile scissor style jack is designed to be mounted to the jack rails of a 4 post lift. Its adjustable width fits most lifts, and it includes a set of 2x 1-1/2" and 5" extensions. It is hand pumped which means no air is needed, and has a powder coat finish to help prevent rust. Order yours today!

• Low profile design
• Powder coat finish
• 3 safety lock positions
• Smooth sliding operation
• Hand pump - no air needed
• Adjustable width fits most lifts
• 1-1/2" and 5" extension included (set of 2 each)
• Spring loaded rollers for positive jack rail contact
• 4500 lb. capacity allows passenger car & many heavy duty pick up trucks

• Our supplier does not accept returns on this item
• In event of warranty claim, replacement part(s) will be sent

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• Lift height: 3.75" - 11"
• Arm extension: 34.25" - 57.48"
• Pad height above runway: 3.75"
• Base adjustability: 33.90" - 49.60"


• Browse the full manufacturer catalog HERE
• Download the manual pdf HERE


• Shipping weight: 363 lbs.
• Residential deliveries cost extra
• Ships free to business w/ forklift
• Can be picked up at local truck dock terminal
• Free shipping applies to $300 maximum. If shipping exceeds this amount a surcharge may be needed
• Pickup at satellite warehouses:
- Temecula, CA  92590
- West Valley, UT 84119
- Marshalltown, IA 50158
- Southfield, MI 48033
- Elwood, IN 46036
- Bow, NH 03304
- Reidsville, NC 27320
- Norcross, GA  30071
- Orlando, FL 32809
- Alvarado,  TX  76009
- Lowell, MA 01852


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