ULANZI Super camera Mount Monitor 360° clamp Ballhead Magic Arm Double Ball Head Adapter with 1/4"-20 & 3/8"-16 ThreadDiscover the ultimate versatility with the Ulanzi Tube Clamp Super Clamp. Designed to mount on surfaces ranging from 0. 5 to 2. 4 inches wide, this indispensable tool offers a 2. 6 inch ball head arm with a remarkable load capacity of 1. 5kg (3. 3 lbs). Equipped with a 360 mini ball head on both ends, along with 1 4" 20 and 3 8" 16 mounting studs, this clamp ensures secure and flexible positioning for your camera, action camera GoPro, smartphone (with