Justor DA Spring Hinge for 12mm doors

The Justor BIDF120 Face-Mounted Double-Action Spring Hinge is a durable, high-performance solution designed for 12mm-profile timber and aluminium doors. Manufactured in Spain from aluminium, it mounts directly to the door and jamb for a practical installation in residential and commercial settings.

Suitable for internal and external applications, the BIDF120 supports doors weighing up to 55kg at a maximum width of 600mm, subject to the relevant door specifications. Its individually laminated torsion spring helps prevent sagging and drooping while delivering controlled, dependable closing performance.

Features

• Face-mounted double-action spring hinge
• Designed for 12mm-profile doors
• Supports doors up to 55kg at 600mm wide, subject to door specifications
• Suitable for timber and aluminium doors
• Ideal for internal and external applications
• Individually laminated torsion spring helps prevent door sagging and drooping
• Tested for spring resistance over 500,000 cycles
• Excellent resistance to bending
• Adjustable closing strength and speed
• Choice of 90° or 180° working aperture
• Suitable for residential and commercial projects
• Manufactured in Spain
• Backed by a two-year manufacturer’s guarantee

Available Variants

• Anodised Silver (BIDF120AS)
• Anodised Bronze (BIDF120AB)
• Anodised Gold (BIDF120AG)
• Anodised Black (BIDF120BLK)
• Powder-Coated White (BIDF120WHT)