1. PROJECTOR CEILING MOUNT s Max Weight P Please make sure that x package contains all parts M M3 M4 M 6 included Also fits M5 M8 Wood jstud ceiling Angles adjustment by hand to wood stud ceiling concrete hollow blocks or heavy solid bricks ceiling oO pur oO fo O c O O m prevents projector from FALL PROOFING Secure safety catch system unintentional dismantling Assembly to ceiling 4 25lbs 11kg Mark amp Drill