The Master Cage Kit for Sony a7S III from SmallRig combines the 2999 camera cage with a quick release top handle, a slim NATO rail, and an HDMI cable clamp. Designed to protect and add accessories to your Sony a7S III, the cage maintains access to camera controls and ports and features a shoe mount, multiple 1/4"-20 and 3/8"-16 accessory mounting threads, and slots for wrist or shoulder straps.
The lightweight Camera Cage from SmallRig provides accessory mounting and protection for your a7S III mirrorless camera. The camera mounts onto this formfitting aluminum cage with an integrated 1/4"-20 screw, and it incorporates an anti-twist design with padding on the base to protect the camera from scratching. It maintains access to the camera's controls and hot shoe, and it features a variety of mounting options.
In addition to one integrated shoe mount and multiple 1/4"-20 and 3/8"-16 accessory threads, the cage features ARRI-style accessory threads for preventing accessories from twisting when mounted on the cage. The cage also features a NATO rail on the side and mounting threads on the front for a separately available lens adapter. An Allen wrench stores on the bottom via a magnet for tightening the camera screw.
Sony a7S III mirrorless camera
The cheese-style NATO Top Handle from SmallRig mounts easily onto a standard NATO rail on your camera cage or rig to facilitate a low-angle shot and provide multiple accessory mounts. In addition to one 15mm rod clamp, this handle incorporates three shoe mounts, four ARRI-style anti-twist threads, and multiple 1/4"-20 and 3/8"-16 threads.
The top handle is made from aluminum and stainless steel and can slide side to side to help balance your camera rig. An Allen wrench for tightening the thumbscrew is included and can be stored in the handle.
Camera rigs and cages with a standard NATO rail
Also compatibie with but not limited to:
SmallRig Monitor Mount 2294
SmallRig Monitor Mount 2348
SmallRig Cold Shoe Monitor Mount 2346
Protect and secure the HDMI cable on your Sony a7S III camera with this HDMI Cable Clamp from SmallRig. The durable aluminum clamp is compatible with the SmallRig 2999 cage for the Sony a7S III camera.
The clamp is designed to prevent the HDMI cable from pulling or accidentally disconnecting. It mounts onto the side of the cage using one 1/4"-20 screw, which is secured with two anti-twist pins to prevent twisting. The cables are secured with an easy-grasp, knurled 1/4"-20 screw. The screw adjusts a sliding block that can be tightened to accommodate different cable diameters. An Allen wrench is included to secure the mounting screw.
SmallRig 2999 cage for the Sony a7S III
Contact us for delivery in Muscat, Oman and in Dubai, UAE.
| Support Type | Cage |
| Grip Type | None |
| Camera Compatibility | Sony a7S III |
Mounting
| Accessory Mounting | Multiple x 1/4"-20 Thread, Multiple x 3/8"-16 Thread, Multiple x ARRI Anti-Twist 3/8"-16 Thread |
| Camera Mounting | 1/4"-20 Screw |
| Tripod Mounting | Cage: 1/4"-20 Thread, 3/8"-16 Thread |
| Shoe Mounting | Cage, Top: 1 x Cold Shoe |
| Rosettes | None |
| Rail Mounting | Cage, Side: 1 x NATO Rail |
General
| Construction | Aluminum |
| Dimensions | 4.19 x 5.73 x 2.52" / 106.5 x 145.5 x 64 mm |
| Weight | 7.76 oz / 220 g |
Packaging Info
| Package Weight | 0.7 lb |
| Box Dimensions (LxWxH) | 6.6 x 6.2 x 3.4" |
Mounting
| Attachment Method | Attaches via Rail Clamp |
| Rod Standard | 15 mm Single Rod |
| Rod Ports | 1 x 15 mm Rod Port |
| Accessory Mounting | Handle Shaft Multiple x 1/4"-20 Thread Multiple x 3/8"-16 Thread 3 x ARRI Anti-Twist 3/8"-16 Thread Handle End 1 x ARRI Anti-Twist 3/8"-16 Thread |
| Shoe Mounting | 3 x Built-In Cold Shoe Slot |
| Rosettes | None |
| Rail Mounting | 1 x NATO Rail Clamp |
General
| Grip Type | Topside Handle with Cheeseplate-Style Handle |
| Rotation | No |
| Built-In Controls | None |
| Construction | Aluminum, Steel |
| Dimensions | 5.3 x 2.7 x 1" / 134 x 69 x 24.5 mm |
| Weight | 6.3 oz / 180 g |
Packaging Info
| Package Weight | 0.525 lb |
| Box Dimensions (LxWxH) | 6 x 3.3 x 1.8" |
SmallRig 3009 - Master Cage Kit for Sony a7S III |
Price: OMR 51.000 
