These Prime-Line Products 1/2 in. Flat Edge Nylon Roller Assemblies (2-Pack) feature a nylon wheel fixed to a zinc-plated steel bracket. These rollers are for use with aluminum frames.
- For aluminum window frames; compatible with International brand windows
- Steel bracket
- 1/8 in. x 1/2 in. flat-edged nylon wheel
- Includes fasteners for quick and easy installation