🛠️ SmallRig 3667C Cage for Sony Alpha 7 V / 7 IV / 7S III / 1 / 7R IV
Arca-Type Plate, NATO Rail, Cold Shoe, No Triangle Ring Removal Required
⚠️ Important Notes
- Line Clamp Compatibility: NOT compatible with SmallRig 3668B/3669C line clamps (ID: 3000). Compatible with SmallRig 4538/4539 line clamps.
- Triangle Ring: Installation does NOT require removal of the camera's triangle ring.
✅ Compatible Products
- Sony Alpha 7 V
- Sony Alpha 7R V
- Sony Alpha 7 IV
- Sony Alpha 7S III
- Sony Alpha 1
- Sony Alpha 7R IV
Note: Also compatible with Sony Alpha 7M5 / A7M4 (same chassis).
📦 In The Box
- 1 × SmallRig 3667C Camera Cage
- 1 × Operation Guide
- 1 × Warranty Card
🔍 Product Overview
The SmallRig 3667C Cage is a precision-engineered aluminum alloy frame designed specifically for the Sony Alpha 7-series full-frame mirrorless cameras.
It provides robust protection and extensive mounting interfaces for professional rigging. The cage secures to the camera via a 1/4"-20 bottom screw and a side locating block, ensuring zero deflection during operation. Most importantly, it installs without removing the camera's triangle ring, preserving the original grip ergonomics.
✨ Key Features
🛡️ Full Protection & Secure Locking
- 2-Point Locking: Bottom screw + side pressure block prevent twisting.
- Silicone Padding: Full internal cushioning prevents scratches on the camera body.
- Access Preservation: Does not block battery door, SD card slots, dials, or ports.
🔗 Extensive Mounting Interfaces
- Top Handle: Cold shoe mount for microphones (DJI Mic 2), lights, or top handles.
- Side NATO Rail: Built-in NATO clamp for quick-release side handles (SmallRig 4485).
- Bottom Arca Plate: Direct mounting to Arca-Swiss tripods or gimbals.
- QD Socket: Integrated QD hole for QD sling straps.
- 1/4"-20 & 3/8"-16 Threads: Multiple threaded holes for magic arms, monitors, etc.
⚡ Rapid Scene Switching
- Gimbal Ready: Bottom Arca plate fits DJI RS 2 / RSC 2 / RS 3 / RS 3 Pro / RS 4 / RS 4 Pro / RS 4 Mini stabilizers.
- Tripod Ready: Compatible with all standard Arca-Swiss tripods.
- Handheld: Enhanced grip with battery compartment lever design.
🤲 Enhanced Ergonomics
- Battery Lever: Extended lever design at the battery door for better grip and comfortable pinky placement.
- Magnetic Wrench: Built-in magnetic hex wrench for quick assembly/disassembly.
⚙️ Technical Specifications
💡 Usage Tips
- Installation: Align the cage with the camera body, tighten the bottom 1/4"-20 screw, and secure the side locating block. No need to remove the triangle ring.
- Gimbal Setup: The built-in Arca plate allows direct sliding into DJI RS series gimbals for quick transitions.
- Accessory Mounting: Use the NATO rail for quick-release side handles (e.g., SmallRig 4485) and the cold shoe for wireless microphones.
- Storage: The magnetic wrench stores securely inside the cage base—never lose it.
⚠️ Important Notes
- Line Clamp Compatibility: NOT compatible with SmallRig 3668B/3669C line clamps (ID: 3000). Compatible with SmallRig 4538/4539 line clamps.
- Triangle Ring: Installation does NOT require removal of the camera's triangle ring.
- Weight Limit: Ensure total rig weight does not exceed your tripod/gimbal's payload capacity.
- Related Accessories: Works with SmallRig 3668C, 3669D, 5599, 5583, 3660B, 3666B, 4485, 4483, 3598, 4486.