SmallRig Cage for SonyAlpha 7S III/Alpha 7 IV/Alpha 7R IV/Alpha 1 with VG-C4EM

Full cage for Sony A7S III/ A7 IV/ A7R IV/A1. Multiple mounting points: 1/4''-20 threads, ARRI 3/8" -16 locating holes, cold shoe, NATO rail. Three-point locking, stable, and anti-twist: fixed by a 1/4''-20 screw at the bottom and side lock adapters via the shoulder strap holes on each side. Arca quick release plate for quick switch between tripod and handheld shot. Built-In magnetic spanner for easy disassembly and assembly.