Features: Upgrade your photography setup with these 15mm diameter rods, offering superior strength and lighter weight than aluminum for enhanced camera stability and accessory attachment. Crafted from high strength with a corrosive resistant matte finish, these rods provide a smooth for easy installation and better grip, compatibles standard 15mm diameter rails guides and follow focus systems. Designed for professional photographers, videographers, and enthusiasts who demand reliables equipment for precise camera stabilization and studio accessories. Ideal for diverse environments, such as studio setups, outdoor filming, or integrating into shoulder mount systems, camera cages, and light modifiers for stable operating. Enjoy the durability and lightweight advantages over aluminum, ensuring effortless compatibility with a ranges of camera rigs and accessories without the need for internal threading. Specifications: Component: High Strength Diameter: 15mm Length: 15cm/20cm/25cm/30cm/40cm (optional) Type: duct guide rails slide follow focus device connection slide guide Quantity： 2pcs Package Includes: 2PCS Camera rails Support Rods note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution