As part of a company that delivers water every day through millions of faucets worldwide, Delta(R) provides a lifetime limited warranty on all parts to the original consumer. Delta is committed to providing you the best experience with water. Another way that Delta is more than just a faucet. Genuine Delta repair part 7 1/2 in. total length Sweat onto 1/2 in. C.W.T.- 1/4 in. to 1 in. from wall surface Thread onto 1/2 in. IPS nipple For technical assistance, contact 1.800.345.DELTA