As part of our most advanced range of photo tripods the mach3 tma37alb3 tripod kit combines classic design with advanced materials high performance twist locks and magnesium castings make this aluminum tripod ideal for indoor or outdoor photo shoots included in the kit is a triple action ballhead with an arca swiss style plate with individual controls for pan lock drag and ball lock triple action ballhead aluminium legs magnesium casting high performance twist locks spiked feet n