If you have any questions, please contact us FIRST, we will contact you within 8 hours,Solve the problem for you until you are satisfied. Rail track :carbon steel with powder coating to reduce the wear and tear, to keep a smooth and quiet movement in track. Double Barn Door Sliding Kit LWZH 11.5FT Heavy Duty Sliding Barn Door Hardware Track 11ft Sliding Door Track Kit For Double Doors Sliding Rollers: Quality bearing steel keep the wheels run smoothly in track. CCJH 11FT Sliding Barn Door Hardware Kit, Heavy Duty, Smoothly and Quietly, Easy to Install, Fit 33" Width Double Door Panel, Line Style Black Specific size:Sliding door track for DOUBLE DOOR(the door panel is NOT included)., Wheels diameter: 69., 9mm., Sliding rail thickness: 5., 8mm and width: 39., 9mm. The wheel bearings are made of high quality STAINLESS STEEL. We promise：We are guarantee 5 years factory warranty. The sturdy sliding rail track kit can support up to 150kg. High-quality carbon steel maximum load 150kg:Barn door sliding kit are main made from carbon steel,except the wheels and the wheel bearings. Double Barn Door Sliding Kit - 12FT/366cm Sliding Track Barn Door Size Name: 11FT/335cm Sliding Barn Door Hardware Track Set ONLY the hardware kit is for sale, the door panel is NOT included. EASILY SLIDING DETAIL ]- The J-shape hangers are made of upgraded nylon, and a whole track splicing expansion connects the heavy carbon steel track Fit for wood door panel width: maximum 837., 5 mm and thickness: 35 mm-45 mm.
