- High-Quality Material : Crafted from durable 316 stainless steel, this equipment offers exceptional strength and corrosion resistance in seawater, ensuring longevity and reliability for all underwater activities. - Functional Design : Featuring a sturdy hook on one end and a heavy-duty screw cap on the other, this product secures the diver safely in place while maintaining a strong hold on the safety line. - Enhanced Underwater Safety : The stainless steel power hook provides a secure grip, allowing divers to navigate through undercurrents without fear. This design empowers divers to engage in underwater photography and observations hands-free. - Ideal for Various Scenarios : Perfect for cave diving, current diving, scuba diving, and underwater photography, making it a versatile tool for enthusiasts and professionals alike. - Accompanying Accessories : Includes a super elastic tension line stretching up to 1 meter, reinforced with 6 strands of stainless steel wire and an outer PU coating for durability. Also features an anti-lost D-shaped buckle for convenient attachment to buoyancy jackets, ensuring streamlined storage and accessibility. - Practical Applications : Use this equipment to safely explore underwater environments, capture stunning photographs, or securely hold onto safety lines during strong currents, enhancing both safety and enjoyment during your diving adventures.