Interlock 4-BC Series Friction Stays

Residential
Multi-residential
Office and enterprise
INTERLOCK

A premier range of 4-bar friction hinges (stays) used for the support and frictional control of projecting side hung sashes. Manufactured from 304 grade austenitic stainless steel.

Features

A comprehensive range to cater for most applications.
Manufactured with the unique "pull in" feature.
No sliding channels.
Factory set friction levels.
Incorporates the patented Interlock friction bearing.