SmallRig Tripod Head Quick Switch Clamp with Plate (Small, Arca-Swiss style) KDBC2469 is designed for quickly switching from different types of tripod head depending on the portability, stability and load requirements. It comes with a 65mm diameter clamp and a 50mm diameter plate. The Arca-Swiss style clamp can be screwed on the tripod via a 3/8’-16 screw and the plate screwed on the bottom of the head. Both the clamp and the plate feature safety stops to prevent unwanted slipping. Center line on the clamp and plate makes for accurate positioning. It’s lightweight and compact with load capacity up to 4.5KG.