Steel Ball Knobs Concealed Hinges

A wide and diverse range of concealed hinges are available. Steel versions come in Handed, Pin, Removable Pin and Spring Loaded options. The handed hinges have a 90 degree rotational angle and the reinforced multilink articulation design offers a high resistance to bending and twisting due to high rigidity. Both left hand and right-hand application is possible and with a high mechanical strength, these hinges are suited to both light and heavy duty applications. The pin hinges have a 110 degree rotation angle, a high mechanical strength and anodised aluminium links making them ideal for heavy duty applications. The hinges with removable pins have a 180 degree rotation angle and are ideal for metallic enclosures. The door opens at two stages and the removable pin makes for straightforward disassembly of doors. They have a robust fixing via welding. Zinc Plated and Stainless Steel hinges come in different types too including removable, concealed and concealed spring-loaded pin hinge versions. The removable concealed hinge allows quick and easy door removal and suits an M5 screw (not provided). They offer an 120 degree rotation angle. The concealed hinges are left-hand and right-hand applicable and are ideal for metal enclosures and machinery covers. Types 1-6 have a hinge rotation angle of 120 degrees. Type 5 has a frame part which is screw on and a door part which is weld on. Type 7 has a hinge rotation angle of 135 degrees and types 8 and 9 are suitable for internally mounted doors. The concealed spring-loaded pin hinges come with a retractable spring loaded pin which allows the quick assembly and disassembly of the door without the aid of a tool. They are left-hand and right-hand applicable and can be used as both a locking and a positioning device.

The Concealed Hinges are left-hand and right-hand applicable and are ideal for metal enclosures and machinery covers. Types 1-6 have a hinge rotation angle of 120 degrees. Type 5 has a frame part which is screw on and a door part which is weld on. Type 7 has a hinge rotation angle of 135 degrees and types 8 and 9 are suitable for internally mounted doors.