FEATURES :
 
 � Two adjusting points offer a full range of motion: 210� Tilt, 360� Turn & 360� Rotation
 
 � 16-gauge steel surface mounting plate [2" x 3" (50.8mm x 76.2mm)]
 includes an extra hole for routing speaker wire up to 8mm thick
 
 � Speaker mounting plate [2"x 3" (50.8mm x 76.2mm)] includes four round holes and two slotted holes that align with mounting holes on many popular speakers
 
 � Nylon safety strap and mounting hardware included
 
 � Overall length: 6.25" (158.8mm)