Manfrotto 529B Hi Hat Allows you to get shots from the lowest possible position by mounting the camera in the tightest, or lowest, of locations Rubber padded feet protect delicate surfaces, and feature a hole in each so it can be screwed to a surface as well Features a height ranging from 5.7 to 7.7 inches, a maximum load capacity of 44 pounds, and a head bowl that is 100 millimeters Compatible with 316 Pro Video Head, as well as 501, 503, 516 and 519 Pro Video Heads with the use of an adapter Backed by a manufacturer's 2-year warranty, that is increased to a 3-year warranty with online, or mail-in product registration