Do it 3/8" Compression Nut and Ring is a reliable and convenient solution for your plumbing needs. Each set includes two pieces, packaged on an instruction card for easy installation. These compression nuts and rings are designed to fit 3/8-inch outside diameter tubes, ensuring a secure and leak- connection. With a chrome-plated finish, they not only provide durability but also add a sleek and polished look to your plumbing fixtures. Whether you’re repairing or installing new plumbing fixtures, the Do it Compression Nut and Ring set quality and convenience you can trust. Model Number: 425640