Save water and energy by repairing your leaky faucet handles with this universal bonnet packing offered by Danco, the 35231C. This Danco 35231C has dimensions of 11/16 inch OD x 3/8 inch ID x 5/16 inch wall thickness. It provides a positive seal that helps prevent leaks around the valve stem. Constructed of felt materials, this universal bonnet packing is highly resilient and strong. Danco is an industry leader that empowers users by supplying innovative and high-quality plumbing repair, remodeling, and replacement parts provided with practical and affordable DIY solutions.