... , light weight aluminum materials steel projection mounts Aluminum Short Throw Wall Mounted Bracket for Projector Used AST1200 Features:1,Free to adjust ... ,Easy and convinient to install; 4,Light;5,The angle is adjustable;6,Silver,white or black for your reference;7 ... tubeDetails:Specification of AST1200:About us: Certificates: Aluminum Short Throw Wall Mounted Bracket for Projector Used AST1200