Description: 15mm Rail Rod Clamp Rig System Mount Accessory 1/4" Screw Hole. Install 15mm diameter rod, stick, block and others. 1/4" - 20 thread hole, for camera shoulder rig system, cage stabilizer, LCD monitor, external microphone, hot shoe mount, etc. Adjustable knob for easy installation and tight mount. High quality aluminum alloy material, anodized surface for durability. Specification: Material: Aluminum Alloy Size: 30x45x20 mm/1.2x1.8x0.8 inch Package Includes: 1x Rail Rod Clamp 15mm
