Quick Release Design: The quick release clamp buckle has a popup button and a fastener lock for easy installation on your paddle (paddle not included). It offers a convenient and secure way to adjust the shaft. and Durable: Constructed from strong plastic material, this replacement clamp buckle is made to be longlasting and endure frequent use and various outdoor conditions. Compatibility: Suitable for paddle shafts and designed to fit a variety of paddle sizes. It can accommodate different diameters of propeller shafts, serving as a reliable replacement option. Performance and Reliability: The design ensures secure retention during use and enables quick, effortless adjustments. Practical Use Scenarios: During a river trip, rapidly adjust the paddle shaft length to fit individual paddlers. a worn or damaged clamp buckle to regain secure shaft adjustment. Keep as a spare part in your travel kit to reduce downtime on shared trips.