Cleverly designed to twist-fit into many different profile systems.
Manufactured from Galvanised Steel, 1.2mm thick, our fixing lugs are designed to twist fit into the frame legs of your window.
An additional screw fix hole is in place. Our universal Lugs (FFL003, FFL503 & FFL504) are designed so that you can hook the front end into the frame and screw fix at the back. These variants are ideal for trade counters or installers who regularly use more than one system.