Secure Navigation Lock: A dependable locking system that enhances water safety with intelligent release and effortless one touch operation. Robust Material: 316 stainless steel construction with a sliding hook that provides long lasting durability, resisting rust, corrosion, and scratches even in seawater and persistent moisture for consistent reliability. Smooth Working Mechanism: A seamless hook design with a built in spring mechanism for quick and effortless release, while maintaining compatibility with anchor ropes for easy handling during use. Enhanced Stability for Navigation: The anchor sliding hook combines robust design and marine grade stainless steel to provide load bearing capacity, ensuring steady performance under load demands during navigation or challenging tasks. Use scenarios Securing anchor lines and mooring lines on boats during navigation and docking, benefitting from reliable lock and one touch release. Handling gear and lines in rough seas or under heavy loads, supported by load capacity and corrosion resistance. Deploying and retrieving lines in saltwater or moist environments, maintaining performance and reliability.