The 408FRS Mild Steel Square Butt Hinge is engineered to meet French specification standards, offering a robust and reliable solution for doors and shutters. Featuring an uncranked knuckle and a fixed pin, this hinge ensures precise alignment and long-term performance. Its square design allows for a clean, flush fit, making it ideal for use in timber or metal doors where traditional styling is required. Suitable for residential, commercial, or institutional projects.