Unverferth Wheel Products
Rear & 4-WD T-Rail Open-Center Duals Economical, Easy Installation and Portability
T-Rail Dual Wheels for Rear and 4-WD Tractors
T-Rail Duals for Four-Wheel Drive Tractors
Literature 
Product Photos:
T-Rail Snap-On Style Clamp  T-Rail Snap-on Dual Wheels  T-Rail Economy Style Clamp  T-Rail Economy Style Duals
Eyebolt For Attaching T-Rail Duals  Eye Nut for Attaching Duals  Eyes for Power-Adjust Wheels  T-Rail Dual Wheels
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The T-Rail® system is more than just a quick conversion to the added power and efficiency of dual wheels. It also gives you the strength, durability and precise alignment of semi-permanent duals, even on the biggest equipment. The key is the clamp and rail assemblies which hold the dual in place for optimum performance.

Features Include:
  • Patented T-Rail system provides easy on and easy off attachment
  • Rail is continuously welded to the the dual wheel rim, so it's essentially a part of the rim itself.
  • Choose from easy-on, easy-off snap-on clamp style, or more semi-permanent economy style that bolt on
  • T-shaped clamps are manufactured from ductile iron for long life and durability
  • The outer dual is attached to the inner wheel using hooks attached to eyes that replace the tractor's wheel nuts/bolts
  • Easily add duals to your power-adjust wheels with power-shift eyes
  • The band tightly grips the inner wheel for a non-slip fit
  • Bands are available in a variety of widths to spread your wheels across the rows
  • Dual sets are available for wheel diameters of 20" all the way up to 54" diameter
  • Standard T-Rail duals are powder coated in a neutral silver-mist color, or can be special ordered to match your tractor's inner wheels
  • Direct-Axle duals for tractors are also available

For additional information visit your nearest Unverferth dealer or contact us.