Crimson AV C32-48A Complete Ceiling Installation Kit with 24" to 48" Drop Adjustment for 10" to 32" Screens, Black, 40lb (18kg) weight capacity, 1.5" NPT thread compatible; VESA compatible 75x75mm, 100x100mm; 1" incremental drop length adjustment VESA compatible 75x75mm, 100x100mm, 1" incremental drop length adjustment Continuous tilt of 15 forward and 15 backward and 360 rotation Through-column cable routing for an uncluttered look Decorative covers to hide ceiling bolts for a finished look Pre-sorted hardware pack for easy installation