SmallRig Cage for Sony a1 II & a9 III-5642

SmallRig Cage for Sony a1 II & a9 III (5642)
Add protection and accessory mounting options to your Sony a1 II or a9 III with this SmallRig cage. Its three-point locking system helps secure the camera, while the built-in Arca-Swiss quick-release plate makes it easy to switch between handheld, tripod and stabilizer setups. The integrated teleconverter support is designed for Sony FE 1.4× and 2.0× teleconverters to help reduce strain on the lens mount during long-lens shooting. 
Key features
Compatible with Sony a1 II and a9 III
Three-point locking system
Built-in Arca-Swiss quick-release plate
Accessory mounting points for custom rig setups