These Prime-Line Products 3/4 in. Nylon Flat-Edge Sliding Shower Door Rollers (4-Pack) feature a threaded hex-style hub and a flat edge. These rollers are designed to fit most J-shaped tracks that have a 3/4 in. height.
- Fits on most 3/4 in. tall J-shaped tracks
- Nylon wheel construction
- 3/4 in. diameter ball bearing wheel with flat edge design
- Threaded hex hub
- Includes 4 wheels with screws