Ultra-Fab Leveling Blocks for Trailers and RVs - 8-1/4" Wide x 8-1/4" Long - Qty 10

Ultra-Fab Products Trailer Jack,Wheel Chocks - UF48-979051

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.

Features:

• Stackable blocks provide extra lift to level your trailer or motor home
  • Position beneath jacks, stabilizers or trailer wheels
• Interlocking design guarantees no shifting or collapsing once stacked
  • Stack straight up for extra height
  • Stagger blocks to create a ramp so you can easily drive up
• Durable plastic construction
• Storage case with integrated carrying handle included

Specs:

• Quantity: 10 blocks
• Individual block dimensions: 8-1/4" wide x 8-1/4" long
• 3-Year warranty

48-979051 UltraFab Ultra Leveling Blocks - 10 Pack

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Ask the Experts about this Ultra-Fab Products Trailer Jack,Wheel Chocks

• Height of Ultra-Fab Leveling Blocks Part # UF48-979051
  
• Each leveling block is 1-3/8 inches tall, but 1/2 inch of that will nest into the block placed on top of it. Two blocks stacked atop one another would be 2-1/4 inches tall.
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• How Flexible are the Ultra-Fab Leveling Blocks and What is the Weight Capacity
  
• The Ultra-Fab leveling blocks, # UF48-979051, have a 30,000 pound capacity. These blocks are rigid and could potentially flex some if torqued enough. A co-worker has blocks similar to these and he has not experienced any cracking, even in cold weather, but he says what will happen over time is the tops will start to get smooshed. Otherwise they will be a durable item.
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