Product: High-quality double plug arm (aluminum alloy) with double bushings and clamp ball brackets Key benefits Secure, stable connections: Double bushings on both ends provide tighter, more reliable seating for a ball base, reducing play and wobble during use. Versatile compatibility: Each end accommodates one ball base, allowing straightforward integration with ball-style mounting systems. Durable construction: Aluminium alloy shell offers strength and long-term durability while keeping the arm lightweight. Quick adjustment and disassembly: Integrated button and clamp-style ball brackets make it fast and simple to attach, release, and reposition devices. Easy to inspect and test: Clamp ball brackets are placed at both ends; please test fit before use to ensure correct clamping and alignment. What it does Provides a rigid, two-ended mounting arm that links ball-base components with a clamping interface at each end. Facilitates secure positioning of equipment that uses a single ball base per connection point. Designed for repeated assembly/disassembly without excessive wear thanks to the double-bushing support and aluminum shell. Compatibility and function Each end accepts one ball base (one ball per end). Confirm that your ball bases match this single-ball configuration before installation. Clamp-style ball brackets at both ends hold the ball base in place; test the clamp fit and operation prior to final use to ensure secure engagement. The unit includes an aluminium alloy shell and a button mechanism; use the button as designed to release or adjust the clamp. Performance and materials Aluminium alloy construction for strength and lasting performance under normal use. Double bushing design reduces lateral movement and improves stability compared with single-bushing arms. Designed for quick, repeatable assembly and disassembly while maintaining a secure hold when clamped. Typical applications (use scenarios) Vehicle or motorcycle mounts: Connect a phone, GPS, or camera that uses a ball-base adapter to a dash or handlebar mounting system. Workshop and inspection setups: Position inspection lights, small cameras, or measurement instruments where quick repositioning and firm stability are required. Photo/video rigs and small equipment mounts: Join two ball-base components to create custom mounting arrangements that need frequent adjustment and reliable clamping. User notes Please test the clamp ball brackets at both ends before regular use to ensure proper fit and secure clamping. This product is a double plug arm with aluminium alloy shell and button mechanism, intended to work with systems that use a single ball base per connection point. What’s included One high-quality aluminium double plug arm with double bushings, clamp ball brackets at both ends, and integrated button mechanism.