







🎥 Elevate your Sony Alpha rig with SmallRig’s sleek half cage — stability meets style in every shot!
The SmallRig 3639 Half Cage is a precision-engineered aluminum alloy accessory designed specifically for Sony Alpha 7 series cameras. Weighing just 115g, it offers robust anti-twist protection via dual locking points and a bottom screw, while providing multiple mounting options including 1/4"-20 and 3/8"-16 threaded holes and cold shoes. Its built-in Arca quick release plate ensures fast switching between tripods and DJI stabilizers. The cage also features integrated tool storage for quick assembly, making it an essential lightweight rig upgrade for professional videographers and photographers seeking enhanced stability and modularity.











| ASIN | B09P5BNKRW |
| Best Sellers Rank | #23,534 in Electronics ( See Top 100 in Electronics ) #52 in Camcorder Cage Supports |
| Item model number | 3639-SR |
| Manufacturer | SmallRig |
| Product Dimensions | 9.6 x 5.1 x 10.8 cm; 115 g |
D**Y
Perfect addition to the camera
Lighter that full cage, added +100500 towards camera feeling in hands but still retain easy fixing on a tripod :)
Trustpilot
4 days ago
2 months ago