The TRA WIK ALU RF bracket, made of polyurethane and reinforced

Used in the presence of insulation systems

The TRA WIK ALU RF bracket, made of polyurethane and reinforced with aluminum armouring, is used in the presence of external insulation systems for fixing the hinges of the shutters. The bracket is available for insulation thicknesses from 80 to 300mm and can be cantilevered in the window frame up to 100mm. The bracket is DIBt certified.