The McAlpine PUS113-CP is a 1½" pop-up basket strainer waste with a 113mm stainless steel flange, chrome plated plastic command knob, and a centre pin model. This waste is designed to prevent food particles or other debris from clogging the sink drain. The pop-up basket strainer waste features a chrome plated plastic command knob that can be easily pushed to close or open the waste, offering convenience in use. The centre pin model ensures a secure fit with the sink, making it suitable for a range of kitchen sinks. Available with or without flexible overflow and CP Plastic grid. It has a 1½" BSP connection and a 70mm Stainless Steel flange. Manufactured in Polypropylene.