Product Description Series 1060 designed for plastic socket to plastic socket. Repair or alter plastic pipe joints without replacing perfectly good fittings. Makes socket-to-socket connections easy and reliable. Can also be used with plastic traps. Made of elastometric PVC. Premium Series 300 stainless steel bands included. From the Manufacturer Fernco Flexible Couplings have found wide acceptance among sewer and plumbing contractors and municipalities because of their quality and ease of installation. Fernco couplings are used for all types of in-house and sewer connections: drain, waste, vent piping, house-to-main, repairs, cut- ins, conductor, roof drains and increasers-reducers. Per the factory this item is made for a “socket to socket” coupler-(P1060 Series) hence the wider opening. If you are looking for a true 2” coupler we recommend using a “socket to pipe 1059 Series.