The PJ-WMK-006 fits most projectors weighing up to 60 lb. (27.2 kg). It includes a standard 1.5 in. NPT coupler and mounting plate that attaches to a single stud or 4.5 in. bolt pattern. The PJ-WMK-006 offers flexible projector positioning with four dual-joint support arms that can reach almost any mounting point on a projector. It also includes a quick release connector that allows the projector to be installed quickly and then easily released for maintenance, without the need for re-alignment.