The Induro BHD3 dual-action ball head offers increased load capacities, large ergonomic locking knobs, adjustable drag and tension control, independent panning control and much more. Made of precision-machined magnesium alloy and incorporating an Arca-Swiss-Style quick release system for maximum compatibility and flexibility. These heads are designed to handle virtually any shooting situation and equipment – from compact to full-sized professional gear. 25kg maximum payload.