Continuous adjustment from 4 to 30 in. Two adjustable arm lengths (4 to 30 in). Short throw dual stud projector easy hook in place installation with horizontal and vertical adjustment at the wall plate. Short throw dual stud projector arm ideal for projectors weighing up to 50 lbs.. Built-in projector roll pitch and yaw adjustments make alignment fast and easy. Quick release mechanism allows projector to be easily removed for service.Features Complete kit required for installation Mounts to a dual stud on 16 in centers concrete or other structural surface Completely adjustable extension positions projector 4 to 55 in from wall Lateral shift for perfect placement Fully adjustable roll pitch and yaw adjustment + / – 5° height adjustment at the wall plate Quick release mechanism allows for easy service of projector Completely pre-assembled mounting interface for quick installation Integrated cable management for clean look Pre-sorted hardware pack for easy installationSpecifications Weight capacity - 50 lbs. (23kg) Max mounting pattern - 14.9 in (380mm) diameter Extension - 4 in(101.6mm) - 30 in (762mm) Max lateral shift - 6 in Vertical adjustment - +/- 25° (projector) +/- 5° (arm) Roll (side to side) - +/- 6° Mounting surface - wood stud concrete or cinder block Stud spacing - dual stud 16 in center Construction - steel tubing/high-grade cold rolled steel Product finish - scratch resistant epoxy powder coat Item Weight - 27.6 lbs. (12.5kg) Dimension - 37.8 L x 13.8 W x 8 H in. Color - Black - SKU: CMSN134