ENHANCED DURABILITY - Crafted from AL6061 aluminum alloy, this 15mm rod clamp ensures long-lasting performance and reliability for professional video support setups. WIDE COMPATIBILITY - Designed for standard 15mm rods and compatible with 3010 series follow focus, accommodating lenses up to 114mm in outer diameter. PRECISION ADJUSTABILITY - Securely locks 15mm rods in place, providing stable and adjustable support for various camera and camcorder configurations. LIGHTWEIGHT DESIGN - Weighing only 2.47 oz (70.2g), this rod clamp adds minimal weight to your rig, maintaining optimal balance and maneuverability.