ENHANCED STABILITY - The SmallRig QR Rail Clamp ensures secure attachment to 12mm rods, minimizing camera shake for professional-grade video capture. OPTIMAL COMPATIBILITY - Designed for seamless integration with 12mm rods, this clamp supports various camera and camcorder setups, enhancing versatility. LIGHTWEIGHT DESIGN - Crafted from durable aluminum alloy, its 0.95 oz (27g) weight adds minimal bulk, maintaining the portability of your rig. QUICK ADJUSTABILITY - Features a quick-release mechanism for swift and effortless repositioning, allowing for dynamic shot adjustments on the fly.