Description
The YS to Ball Arm 5" (UNZ-2519) is a compact hybrid arm that converts a YS mount connection into a standard 1-inch (25mm) ball mount while providing a 5-inch extension. This allows seamless integration between YS-style strobes and ball clamp systems, giving you greater flexibility in building and positioning your underwater lighting setup.
Its short length makes it ideal for macro photography or compact rigs where precise control and close positioning are essential.
Key Benefits:
- Converts YS mount to standard 1-inch ball system
- 5" arm extension for improved positioning
- Compatible with most clamps and arm systems
- Ideal for compact and macro setups
- Durable construction for underwater use
Who It’s For:
- Underwater photographers using YS-mount strobes
- Divers transitioning to ball mount systems
- Users building flexible lighting rigs
What’s Included:
- YS to Ball Arm 5" (UNZ-2519)
Specifications:
- Product Type: Hybrid Arm Adapter
- Length: 5 inches
- Mount Type: YS mount to 1-inch (25mm) ball
- Compatibility: YS strobes and standard ball clamp systems
- Model: UNZ-2519
- Use: Mounting and positioning strobes
FAQ
What is this arm used for?
It connects YS-mount strobes to ball clamp systems while adding a 5" extension for positioning.
Is it compatible with standard clamps?
Yes, the ball side uses a standard 1-inch mount compatible with most clamps.
Can I use this for macro setups?
Yes, its short length is perfect for close-range lighting control.
Do I need additional accessories?
You’ll typically need a clamp and tray or arm system to complete your setup.

