yea i was looking at that one but i need 3/4 inch thickness the only problem i have with outwater is that they send me both top and bottom i only need the top to do it the bottom line is to much of a difference
You can also find them at any of the finer woodworking stores like Rockler Woodworking and Hardware, or Woodworkers Warehouse, ect. I paid like 16.00 at Rockler for mine just ask for the 4 Foot Plastic Sliding Door Track. http://www.rockler.com/product.cfm?page=2275