This 25" Double Hydraulic Tender Kit is designed for use in hanging air and electrical lines. It contains (2) carabiners, (2) 25" springs, and (2) sleeves, making it a practical and versatile solution for various makes and models. With its easy-to-use features, this kit ensures secure and efficient installation, providing convenience and peace of mind. Whether you're a professional or a DIY enthusiast, this tender kit is a reliable choice for your air and electrical line needs.