19mm Shower Door Rollers Replacement Part, 304 Stainless Steel Shower Door Wheels Runners, Bathroom Sliding Track Wheels, 4PCS

Heavy-Duty Load Bearing: Each sliding door roller supports up to 66.14lbs, securely holding heavy glass doors to prevent sagging. Good quality makes shower doors more stable. | Silent Gliding: Precision bearings and POM wheels eliminate screeching noises for your peaceful experience. Making you feel quiet and smooth when opening or closing the door. | Rust-Resistan: Our shower door roller uses 304 stainless steel to withstand humind environments, tripling product lifespan. | Product Size: Wheel diameter is 19mm, inner hole diameter is 4mm, fixed with M4 screw. | Easy Installation: No professional tools needed. You just need to clean the track, put and screw the rollers in place, at last level the doors.