The PJ01UCM is engineered for compact strength and is designed with superior grip adjustment knobs to deliver the easiest fine-tuning for precise image alignment, with the capacity to hold up to a 20kg projector. While stout and sturdy in structure, this mount boasts premium adjustability and enhanced functionality. No tools are required for image alignment, thanks to the dual-knobs design which provides a hassle-free method for micrometrical adjustment of the gears.