1. Made of hard coat anodizing aluminium, durable to use.
2. Standard clamp used to attach two arm, baase adapters and strobes together.
3. A hard anodized aluminum wing nut allows for easy one-handed operation and will withstand years of use.
4. This standard clamp attaches two 1-inch diameter balls. Thicker plates provide the perfect combination of strength and range of motion. Plates are spring-loaded for easy assembly and breakdown of your arm system.