Fotga DP500 III Filming System Camera Gears Kits for Dslr Cameras Camcorders Photography (DP500 III ENG Style Top Handle C Cage Bracket) 2-in-1 Handheld Top Handle C Cage Arm rig & Front Handle Grip Rig Precise CNC Metal, Stainless steel and aluminum alloy 2-in-1 transformable 15mm rail rig, can be quick changed between handheld top handle C cage bracket rig and front handle grip rig Compatible with ARRI Rosette type, this handle kit can be operated smoothly at different angles Removable top handle arm features multiple 1/4" and 3/8" thread holes for extra accessories