2PCS YUEBM Track Roller Wheels Accessory Parts of The Beam Trolley System Used with Box Rail Strut Channel to Mount Heavy Barn or Shed Sliding Doors

  • It is a part of the trolley system, Package includes two trollys, Each trolly has 4 rollers, and actually these are steels and they've got steel ball bearings in them, strong and roll smooth.
  • Made of solid steel, high quality and heavy duty, 440-pound load rating, the bolt is removable and 360 rotate.
  • Used with box rail track to support suspended loads, design ratings are for horizontally mounted channel with a load hanging straight down. Suitable for making sliding garden fence, sliding heavy Barn or outdoor shed sliding doors.
  • For use with dimensions: 1 3/4 " W. x 2 1/4" H. or Taller Strut Channel, applicable to 1-5/8" Strut Channel.
  • Fixed mode: welding positioning or Bolt deep buried positioning, to ensure the stability of the work.

2PCS Heavy Duty Trolleys -Product Name:4 Wheel Trolley Assembly-Material:Steel,Galvanized Zinc,rust protection-Max Load rating: 440pound/200kg-Strut rail size:1 3/4 " W. x 2 1/4" H. or Taller-Screw Diameter:M12 (0.47inch/12mm)-Screw Length:4.7inch (120 mm)-Fixed mode:welding positioning or Bolt positioningUsually used to suspend from strut channel with the stud pointing down to support suspended loads,recommend to used "upside down" (the bolt side be pointing up).If you are satisfied after receiving the product,please us as soon as possible,we will be more than happy to assist you in this matter. 

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  • Again, If you want open eBay return case. If it possible , could you please help us write or select reason for return is "change my mind "or "order by mistake" or Doesn't fit or " Just didn't like it ".Do not worry, we do not charge anything. You still received the full refund also.
  • Please don't write or select another reason. It will be effect with our eBay performance. If you consider to help us, it would mean so much for me. Please consider as a support for build up our eBay a better community.