All parts are verified and included. Not even removed from packing foam. Easy to assemble, very secure once mounted. Can fit up to a 49’ wide screen monitor. Only reason I am getting rid of it is I ended up with two so now the benefit goes to you! Will fit all NLR sim rigs, can also fit any rig of similar fasteners and style, the t-nut locking system almost all aluminum frame rigs use from my experience