SS571 - Releasable Concealed Restrictor

A releasable concealed restrictor

• Releasable restrictor often used on bottom hung inward opening windows
• For use on each side of the window to support and hold the window when in open position
• Design of track allows the restrictor to be released once in the open position
• Can be used as a conventional releasable restrictor on side hung windows
• Suitable for systems which have internal dimension between fixed and moving frame greater than 25mm
• Restrictors sold in pairs left (LH) and right hand (RH)
• Suitable for M6 countersunk fixing screws