4 PCS Bypass Door Track Roller Kit, Sliding Wardrobe Closet Door Hardware Top-Roller Kit with Screws,Slide Smoothly and Quietly
 
Product Features
  

         
The maximum weight that this wheel can withstand is 150lbs (68kg) per panel, with door panel thickness of 1 3/8 "and 1 3/4"; The entire length of the wheel is 2 63/64 inches.The entire width is 1 17/32 "and the entire height is 1 7/10".
         
Features: Smooth, rust proof, can be used in combination with bypass door track for a long time.
         
Excellent Structure: Three wheel hangers ensure that all wheels can withstand the weight of the door.
         
Package Include: 4 x bypass door track rollers, and necessary screws.