Mighton Product Original Ventlock was developed to provide a solution for home security and ventilation requirements. The product is not suitable for windows where fire egress is required. Simple to fit, you just need to drill the sash stile using a flat-bottomed drill bit found Here and screw in the restrictor using one of our tools. The pistol drill version or the hand-operated version. Sold separately Here & Here.
Safety restrictors sold in the UK need to be tested for load-bearing capacity. Our restrictors have been tested in accordance with BS EN14351-1:2006 and ASTM F2090-2008, 2010, and 2017.
Antique Pewter, Oil Rubbed Bronze, Lacquered Brass, Antique Brass, Polished Chrome, Satin Chrome