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An In-Depth Look at the Ultra-Fab Leveling Blocks for Trailers and RVs Video

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Customers compare UF48-979050 to these similar products




Products Featured in this Video


Ultra-Fab Leveling Blocks w/ Bag for Trailers and RVs - 8-1/4" x 8-1/4" - Qty 4


Ultra-Fab Products RV Leveling Blocks

247 reviews


Code: UF48-979050

Retail: $68.99

Price:  $34.15
  • RV Leveling Blocks
  • Stackable Blocks
  • 4 Blocks
  • 8-1/4L x 8-1/4W x 1-3/8T Inch
  • Blue
  • Ultra-Fab Products



Interlocking blocks stack to different heights and can be positioned beneath jacks, stabilizers or RV wheels to add just enough lift to level your rig.


Do you have a question about part UF48-979050?more information >     


Review of Ultra-Fab ProduCTS Trailer Jack UF48-979050


Today we'll be reviewing Part Number UF48-979050. These are the Ultra Fab Leveling Blocks for Trailers and RV's. Four blocks are included and they have this nice storage case with the integrated carrying handle. That's going to really help provide convenient storage when the blocks aren't in use. The stackable blocks are going to provide extra lift to level out your trailer or motor home. You can… see more >     


Info for this part was:

Employee Andrew K
Installed by:
Andrew K
Employee Cole B
Installed by:
Cole B
Employee Chris R
Video Edited:
Chris R
Employee Aidan B
Video by:
Aidan B

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