Kupo 20" Master C-Stand with Turtle Base - Black Ideal for photographers, video graphers and film makers on the go Unique Patented innovative spring ring locking system allowing for easy set-up and take down Easily remove the column and attach to the Kupo Runway base to create a strong, sturdy and safe rolling stand Fitted with captive locking t-knobs on the column Easily remove the column and attach to the Kupo Runway base to create a strong, sturdy and safe rolling stand