Features: Aluminum alloy adapter rod with dual 1/4-20 female threads for extending connections between tripod accessories, camera arms, and lighting rigs while maintaining stability. Constructed from 12mm diameter industrial aluminum with precision-machined threads, this lightweight and durable camera extension rod ensures secure attachment across professional photography equipment. Ideal for DSLR photographers, videographers, and content creators who require flexible gear configurations for multi-device setups during photo and video shoots. Suitable for outdoor photography, studio lighting adjustments, car mount extensions, or mounting microphones and telescopes to existing tripod systems. Universal 1/4-20 compatibility allows seamless integration with most camera accessories, including LED panels and articulated arms, providing expanded creative options without compromising strength or stability. Specifications: Material: Aluminum Alloy Length: 3cm / 5cm / 10cm / 15cm / 20cm / 25cm / 30cm (optional) Diameter: 12mm / 0.47 inch Length: 3cm / 1.18 inch, 5cm / 1.96 inch, 10cm / 3.93 inch, 15cm / 5.91 inch, 20cm / 7.87 inch, 25cm / 9.84 inch, 30cm / 11.8 inch Screw Type: 1/4 inch female to 1/4 inch female threaded rod Package Includes: 1 Piece 1/4 Female to 1/4 Female Aluminum Alloy Connecting Rod Note: Please allow 1-2cm variation due to manual measurement. Please allow slight color differences due to variations in display resolution.