Description: 【Versatile Marine Accessory】: This swivel pulley is designed for a wide range of applications including boats, vessels, sports activities, hunting, rowing, and retail environments. It serves as an essential single pulley for sailboats 【Quality Construction】: Crafted with thoughtful design, this Pulley Block offers stability and practicality. Its great craftsmanship ensures a smooth user experience 【Quality Materials】: Made from pp and metal material, this Pulley Roller is wear resistant and ideal for lifting applications. It combines durability with functionality to meet your needs effectively 【Secure Connection】: The tip of the sailboat hoisting pulley features a buckle that connects securely with the rotating screw. This stable connection allows you to use it confidently in various settings 【Low Friction Design】: With minimal friction and a rotatable buckle tip that adjusts to your desired angle, this pulley meets your requirements efficiently as a versatile marine swivel pulley Specification: Material: PP, Metal Size Chart: 10.1 cmx5.2 cm/3.98 inchx2.05 inch Package Includes: 1 Pulley Block Note: Please allow slightly errors due to manual measurement and different monitors.