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Ultra-Fab Products Camper Jack - Leveling Jack - UF48-979031 Review

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Review of Ultra-Fab ProduCTS Trailer Jack UF48-979031

Today we're going to be reviewing part number UF48-979031. These are the Ultra-Fab Ultra Scissor Jacks with a 30 inch lift, rated at 6500 pounds. The scissor jacks level and stabilize your 5th wheel travel horse and cargo trailers. It's going to feature the heavy duty worm gear mechanism that's going to prevent slippage. It's going to make it perfect and ideal for stabilizing your loads. Here on the base of 1 of the jacks, you're going to see that it's going to feature a large foot plate. It's going to provide excellent stability.

You're going to find one of those on each jack. Here on the other side, this is going to be the mounting location. This is a bolt on or weld on installation. The measurement of the mounting plate is going to be 3 and a half inches going this way. Then from this point here to this point here is going to be 7 and 1 quarter inch long. It's also going to have multiple mounting holes that are designed to fit multiple applications if you choose to bolt this on. Mounting hardware is not included. We do recommend 5 sixteenth inch bolts. It's going to come with the easy crank handle.

This is included. It's got the socket in here that goes on this portion here that's going to help raise or lower the jack. It's made from a solid steel construction. It's going to feature a nice black powder coated finish. It's designed to resist rust and corrosion and provide many years of use. It's going to provide 30 inches of lift. With it fully extended it's going to have a measurement of 30 inches.

The collapsed height is going to be about 4 and 3 quarters of an inch. If we take a measurement of the collapsed length from edge to edge, we're going to be looking at about 33 and a half inches. Support capacity per jack is going to be 6500 pounds. The foot plate dimensions, we can go ahead and flip one of the jack's over. Give you the specifics on that as well. Overall length is going to measure right at 9 inches.

If we take a look at the overall width of that foot plate, from edge to edge is going to be right around 5 inches. The easy crank handle is going to feature a nice rubber grip right here. That way you can get a nice secure grip on the crank. Provides a little bit easier cranking and operation when it comes to raising and lowering the jack. These are covered by a lifetime warranty. Please keep in mind, the jacks are designed to stabilize a portion of your trailer's weight, and not to support the full gross vehicle weight rating of your trailer. Be careful not to use these jacks to lift your trailer or RV. Doing so could possibly exceed the capacity of the jacks. Right here at this portion, you can see the different bolts, the different pre-drilled bolt holes. I just want to go over the measurements that we have there. That way you can take this out and you can measure on your trailer and see if this is going to line up with previously drilled bolt holes, or if you're going to have room to get this bolted on. If we take a measurement, the distance between these 2 holes right here, these are perfectly round. They're going to have a diameter of 3 eights of an inch. They're going to separated center on center by 1 inch. These 2 holes right here are going to have a measurement of 3 eights of an inch by 5 eighths of an inch. These 2 plates are going to be the same. If we take a measurement center on center, the distance between those, we're looking at about an inch and a quarter. The distance that we have between this hole right here, this hole right here, center on center, it's going to measure right at 6 inches. Then the distance that we have between this hole here and this hole here, center on center, it's going to give us 5 inches. These inner holes center on center, that's going to give us a measurement of 4 and 1 eighth of an inch. I believe that's going to do it for our review of part number UF48-979031. These are the Ultra-Fab Ultra Scissor Jacks with a 30 inch lift. Each jack is rated at 6500 pounds. .



Great job!

Etrailer Expert

Heather A.


Info for this part was:

Employee Jacob T
Video Edited:
Jacob T
Employee Chris R
Video Edited:
Chris R
Employee Kathleen M
Video by:
Kathleen M
Employee Jonathan Y
Video by:
Jonathan Y
Employee Randy B
Installed by:
Randy B
Employee Shane H
Test Fit:
Shane H

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