4 FT Mini Cabinet Bypass Double Sliding Barn Door Hardware Track Kit, Easy Install, Slide Smoothly Quietly, Apply for Storage Window TV Stand and Other Shielding (No Cabinet). Also, we selected premium nylon to make the roller slide smoothly and quietly, tested beyond 100,000 rolls. EASY INSTALL — We provide step-by-step installation manual in fractions according to US measurement standards, you can also get soft online copy and professional installation guide from our online service. You are going to have a pleasant experience of installing. MINI BYPASS HARDWARE APLLY TO VARIETY OF SCENE — The 7inch height roller allows to fit almost anywhere you want to install a small barn door hardware system, such as TV stand, vanity, cabinet, pet’s kennel, bookshelf closet, window and so on! REMINDS — Fit Door Thickness: 11/16″ 1-1/8″, Door Weight Capacity 120lbs. Package Includes: 1x 4′Rail, 4x Roller, 3x Spacer, 2x Door Stopper, 2x Door Guide. 4FT Single Track Cabinet Bypass Barn Door Hardware. Stable and reliable product. Wespecializes in barn door products for many years, we have served millions of customers. We are committed to providing the best shopping experience for our customers. Can i cut the track? A: Yes, you can cut it into any length. What is the overlap of the door panels? How much weight can this rail system hold? How much the clearance needed above top of door? 49.9 x 3.4 x 2 inches. 1 4ft Rail, (3) Wall Supporter, (4) Rollers, (2) Door Stops, (2) Floor Guide. Product Dimensions: 3.4 inches x 49.9 inches x 2.0 inches. Weight: 5.79 lb. We reserve the right to cancel any order for any reason at any time. We are not responsible for undeliverable addresses. Your satisfaction is guaranteed! All of our items, unless otherwise stated, will only run on 120 volts. Please check to make sure your country complies with these specifications. We will work with you to resolve any problem you may have.