We would like to introduce an innovation in friction hinges. Pictured above is a greaseless, corrosion resistant, water resistant  friction hinge. Uses include laptop computers, furniture, heavy duty equipment, tool boxes and medical medical equipment to name a few. The materials are stainless steel and FDA approved polymers. These hinges are maintenance free. They may be ordered by torque required.  Product may be configured with different quantities of friction elements. contact us at www.mmtech.us