
Rolltrak Spares
The Rolltrak Adjustable Nylon Carriage and Acetal Roller is a 2-pack of replacement carriages for sliding windows.
The adjustable carriage lets you set sash height to realign a binding window, while the acetal roller restores smooth, quiet sliding. Match the profile to your existing track.
Rolltrak Adjustable Nylon Carriage and Acetal Roller 2 Pack is designed for use with Boral KM Cyclone range windows, featuring a nylon carriage and acetal roller.
This product consists of an adjustable nylon carriage paired with an acetal roller, capable of supporting a load rate of up to 5kg. It is supplied in a pack of two, making it suitable for various applications involving sliding windows. The design ensures compatibility with Boral KM Cyclone range windows, providing a reliable solution for window operation. For assistance in selecting the correct carriage or roller, a “1:1 Scale Product PDF” is available for download in the “Guides & Documents” section.
| Dimensions (W x H x D) | 39mm x 17mm x 14mm |
| Material | Nylon carriage with Acetal roller |
| Colour | Black |
| Model Number | R5170 |
| Package Quantity | 2 |
Rolltrak Adjustable Nylon Carriage and Acetal Roller 2 Pack is suitable for sliding window applications.
Two carriage-and-roller units.
The height-adjustable carriage lets you realign a dropped or binding sliding window sash.

