Mueller Streamline 10' Length Type L Copper Pipe is a 10-foot straight length pipe made from 99% pure copper, designed for general plumbing and heating purposes. This Type L pipe features a heavy wall construction, ensuring durability and reliability for a variety of applications. The internal diameter measurements correspond to the specific size options available, ranging from 3/8" to 2" ID, all maintaining the robust Type L standard. Whether you need a smaller 3/8" ID or a larger 2" ID pipe, this product versatility and quality for your plumbing needs. Model Number: LH03010, LH04010, LH06010, LH10010, LH12010, LH14010, LH20010