Interlock HD6 Series Friction Stays
A complete range of heavy duty 4-bar friction stays providing support and control for commercial weight projected sashes. Suitable for sashes up to 71kg.
Features
- A comprehensive range to cater for most applications.
- Manufactured with the unique "pull-in" feature.
- No sliding channels.
- Factory set friction levels thus no on-site adjustment needed.
- Incorporates the patented Interlock friction bearing.
Interlock HD6 Series Friction Stays