ENHANCED DURABILITY - Constructed from Type III hard coat anodized aluminum, this ball mount offers exceptional resistance to wear and corrosion in harsh underwater environments. UNIVERSAL COMPATIBILITY - Seamlessly integrates with 1' ball arms from leading brands like Ikelite, TLC, Ultralight, and Nauticam, ensuring versatile mounting options. SECURE MOUNTING - Provides a robust 1' / 25.4mm ball diameter for a stable and reliable connection, preventing unwanted movement during underwater photography sessions. PRECISION ENGINEERING - Designed with meticulous attention to detail, ensuring a precise fit and optimal performance with various underwater photography accessories.