M6 starting ball complete with stainless steel screw, designed for reliable underwater use in demanding dive environments.

With a 2.5 cm (1”) ball diameter, this component is 100% made in Italy using high-quality anticorodal aluminium, finished with a 40-micron military-grade anodisation to deliver maximum resistance to wear and saltwater corrosion over time.

Thanks to the integrated through-hole and M6 stainless steel screw, the ball can be securely mounted onto trays, housings, and other accessories with compatible M6 fittings—providing a stable and versatile anchor point for arms, lights, and additional equipment using standard clamps.

Friction function underwater: the ball features an integrated O-ring that creates controlled friction when secured in a clamp. This allows for quick, precise positioning of your setup without constant loosening and tightening. Underwater, simply loosen the clamp’s wing nut slightly to adjust the angle—the O-ring maintains stability while keeping the system easy to reposition when needed.

Over time, the O-ring may wear with regular use. It can be easily replaced using a dedicated spare kit to maintain consistent performance.