This 20" Tender Kit with 3/8" MAXXClamp is perfect for use in hanging air and electrical lines. It contains a carabiner, two 20" springs, two sleeves, and a 3/8" MAXXClamp, making it a versatile and practical choice for most makes and models. Sold individually, this kit is easy to use and provides a secure and reliable solution for hanging lines. Its compact size and lightweight design make it easy to transport and store, making it an ideal choice for professionals and DIY enthusiasts alike.