materials and durable construction Made from quality PVC, nylon and stainless steel to provide strength, wear resistance and long service life. Designed to deliver reliable performance under typical windsurfing use. Easy mounting and flexible rotation The base easily connects to the mast base plate and enables convenient rotation at the joint, allowing smooth handling and quick adjustments during setup and use. Secure, efficient installation The joint's rotating design makes installation straightforward while the base remains firmly in place, reducing the risk of loosening and saving time during setup. Portable and travelfriendly Lightweight and compact, this mast base is easy to carry and store in a bag, making it suitable for travel and onthego windsurfing. 23 practical use scenarios Onsite setup for a windsurfing session: quickly attach the base to the plate, connect the mast, and use the rotating joint to adjust sail handling with minimal effort. Travel or rental fleet use: the lightweight, compact design simplifies transport and storage, enabling easy swaps between boards or rental stations. Training or practice sessions: stable base with a userfriendly connection supports focused practice while allowing smooth rotation for different sail angles. Materials and compatibility highlights Materials: PVC, nylon and stainless steel Function: wind mast base that connects to a base plate and allows rotation at the joint Design: userfriendly, durable construction for dependable performance