Kupo Kupo Super Knuckle 3 In. Suction Cup Light Stand Accessories

The Kupo Super Knuckle 3 In. Suction Cup Allows You To Mount The System To Hard, Flat Non-Porous Surfaces Such As Ceramic Tile, Glass And Stone Without Damaging The Surface. It Consists Of A 3″ Suction Cup On One Side And A Ball Joint On The Other. The Suction Cup Has A Red Indicator Line On The White Pump Button. When Maximum Vacuum Is Achieved The Red Line Stays Hidden. Ideal For Temporarily Mounting Lightweight Video Cameras Or A Variety Of Lights And Sound Recording Equipment.