Engineered for strength, convenience, and long-term performance, the JIF Marine Retractable Sliding Lift Ladder is the ideal solution for floating docks. Its innovative design allows you to easily retract the ladder above the waterline when not in use, helping prevent marine growth and extending the ladder's lifespan. When needed, it slides smoothly into place and locks securely with a double ring locking mechanism for added stability. The extra-wide 4” steps and 20” ladder width provide a safe, stable climbing experience, even for heavier users or those carrying gear. Constructed from anodized aluminum, this ladder is built to resist corrosion in both saltwater and freshwater environments. With a massive 750 lb capacity, it's built for serious use in recreational, commercial, or residential dock applications.