Features: TorqMaster hinges have no backlash or free play and minimal springback. Friction elements are spring steel. Corrosion protection is available. Please inquire regarding hinge conductivity. All shafts rotate 360 degrees. All hinges feature constant torque over life (30,000-plus cycles typical). TorqMaster hinges are assembled from inventory for fast delivery with no tooling charges. Applications: Laptop & notebook computers, Flat panel & LCD display mounting & positioning, Medical equipment, Protective covers, Access panels, Office equipment, Control Panels, Cameras, Computer peripherals, anything that has to pivot....and stay put!