Interlock A-Series Friction Stays

A complete range of 4-bar friction stays manufactured from extruded Aluminium. Used for residential applications the A-Series has five sizes suitable for sashes up to 43kg.

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