The McAlpine 1 1/2" x 1 1/4" Surefit Swept Tee V21L is a plumbing fitting designed for use in domestic and commercial drainage systems. The tee fitting is made of durable materials and is designed to provide a secure, leak-proof connection between pipes. The "Surefit" feature of the tee fitting refers to McAlpine's patented design which allows for easy and secure connection of pipes. The tee fitting has a swept design which helps to prevent blockages and improve the flow of waste water through the drainage system. The V21L model is specifically designed for use with 1 1/2" and 1 1/4" diameter pipes. The tee fitting can be used to create a T-junction in a drainage system, allowing for the connection of multiple pipes. The tee fitting is suitable for use with a range of materials including PVC, ABS, and copper pipes. The McAlpine 1 1/2" x 1 1/4" Surefit Swept Tee V21L is a reliable and durable plumbing fitting that is ideal for use in a range of drainage systems. The tee fitting's patented design and swept features help to improve the flow of waste water, while the Surefit connection ensures a secure and leak-proof connection between pipes. ・ Available in 3 sizes ・ Surefit Waste Fittings only suitable for McAlpine HDPE Waste Pipe