The 18" ARRI-Style Dovetail Plate from Proaim provides a solid balancing solution for front- or back-heavy camera setups. The high-grade CNC aluminum plate also works best on heavy-duty tripod heads like the OConnor 2060, 2575, and 120EX, or the Sachtler Cine 30. The plate's center features multiple 1/4"-20 and 3/8"-16 threads for flexible mounting options, and a stopper screw and safety latch keep gear from slipping off from either end of the dovetail plate.