The TR424 PMG Pro Stix 58" Carbon Fiber Tripod is rated to support loads up to 125lbs on the precision-engineered aluminum truss apex. The apex features an interchangeable flat plate that can be removed and transitioned to various accessories. The 42 Series Truss Apex includes a safety lock button that won't allow the plate to prematurely fall out of the apex without depressing the release. The apex plate has a 3/8-16 standard mounting thread for Ball Heads, Video Heads, Gimbals, Sliders, and much more. With 3 adjustable locking angle positions, this tripod's carbon fiber legs can accommodate any shooting situation, high to low.