Chiefs Fusion Ceiling Multi-Directional solutions create 360 viewing capability with a quad-mount system. The LCM4U safely supports multiple displays from a single column drop while maintaining the installer-friendly features of the single screen Fusion mounts. Ceiling Plate and Extension Column are required and must be ordered separately Compatible with traditional 1.5" NPT and new CPA pinned ceiling plates and column system See ceiling plates and extension columns (Adjustable and Fixed) for 1.5" NPT compatibility See CPA ceiling plates and CPA columns for pin connection compatibility Features REPEATABILITY Continuous tilt ranges with four set locking points to eliminate guess work when adjusting multiple screens. ACCESSIBILITY Simple on/off_x005F_x005F_x005F_x005F_x005F_x005F_x005F_x001E_ connection for ease of installation and service. CENTRIS FINGERTIP TILT Effortlessly adjust display using Centris fingertip tilt technology. SIMPLE & SECURE Tool free screen engagement with optional padlock security. FLEXIBILITY Mount swivels to any preferred viewing angle.