The Prime-Line Products 3/8 in. Tandem Steel Roller Assembly allows you to easily operate windows.And is compatible with Tomrays Tyco 77 dual glazed windows.
- Allows you to easily operate windows
- Compatible with Tomrays Tyco 77 dual glazed windows
- Made with a nylon housing
- Constructed with steel rollers
- Includes axle pins
- MFG Model # : G 3071
- MFG Part # : G 3071