QualGear PRO-AV QG-KIT-S-3IN-W projector mounting kit includes a professional grade QG-PRO-PM-50-W projector mount, QG-PRO-PM-SCA-W suspended ceiling adapter, and a QG-PRO-PM-3IN-W 3 inch 1.5-inch NPT threaded pipe in white. Easy installation with color installation manual and presorted hardware. Compatible with 1.5-inch NPT threaded pipe and suitable for mounting to drop or suspended ceilings. For details about each component of this mounting kit, please look up their model number.