Amer Mounts [Legacy] AMRP10057B Mounting Arm for Projector Mount - Black

Universal Projector Extension Arms (extend projector mounting up to 15.7\") Use with AMRP100 Universal Projector Mount (AMRP10057 to go past 12\") 4 extension arms included Cast Aluminum construction provides strength with less weight WhiteAMRP10057 Universal Projector Extension Arms (extend reach up to 15.7\") is an accessory for use with Universal Projector Mount AMRP100 which supports projectors with mounting points up to 12\" by itself. Combined with the extension arms in this extension arm kit, the AMRP100 can mount large projectors that have mounting points up to 15.7\" apart. Set of 4 arms.