The detachable Pano-clamp can be utilised as a panning device independently of the AirHed 3, and has a standard 3/8 thread for attachment to tripods and monopods. It is also backwards-compatible with previous AirHeds, including the AH0, AH1 & AH2 from our previous Evolution 2 range. Peak Design / Arca Swiss compatible Release Plate.Milled Stainless Steel Stagsden Camera Screw. Ball lock and drag control knob. 0.408kg / 0.90lbs. Direct Load - 200kg / 440lb. Drag Load - 37kg / 81lb. Portrait Load - 16kg / 35lb. 26g / 1oz - Peak Design Capture &. The item "EX-DEMO 3 Legged Thing AirHed 360 Eclipse Ball Head. Arca Swiss Tripod Plate" is in sale since Wednesday, July 4, 2018. This item is in the category "Cameras & Photography\Tripods & Supports\Tripod Heads". The seller is "*jackthehat*" and is located in Lake District. This item can be shipped worldwide.