PROAIM provides a variety of camera grip equipment to meet the needs of filming professionals. The Flat to Bowl adapter allows you to convert 150mm bowl-mount tripods, hi-hats, or other grip equipment to 150mm flat-base tripod heads with standard 3/8”-16 screw. You will find it very useful when you have bowl-type tripod and have flat-mount fluid head. It comes equipped with a bubble leveler for accurate levelling. Machined from precise CNC aluminum, the adapter ensures a solid, stable and long-lasting camera mount. It is extremely easy-to-use and install. SPECS Construction: High-grade CNC Aluminum Mounting Screw: 3/8”-16 Screw Top Mounting: 150mm Flat Base Mounting: 150mm Bowl Product Weight (without packing): 1.23kg / 2.7lb What's in the box? Proaim 150mm Half Ball Adapter