Technical Products #7 Winter Plug SP207 The Technical Products #7 Winter Plug SP207 is specifically designed for winterizing 1-1/4 inch pool pipes, providing a reliable and secure seal to prevent water intrusion and freeze damage during the off-season. Key Features and Benefits Fits 1-1/4 inch PVC pipes for effective freeze protection in pool plumbing Crafted from durable rubber with marine-grade stainless steel hardware and a nylon wing-nut for long-lasting corrosion resistance Expands securely in pipe to create a tight, watertight seal blocking moisture and preventing freeze damage Easy to install and remove with a large plastic wing-nut for tightening by hand Suitable for use in pool returns, skimmers, main drains, cleaner lines, and spa jets Can also be utilized for pressure testing and leak detection Reusable across multiple seasons, offering reliable winter protection year after year Specifications Model/Part Number: SP207 (#7 Winter Plug) Pipe Compatibility: 1-1/4 inch PVC pipe Full Diameter: Approximately 1.36 inches Materials: Premium rubber, stainless steel bolts and washers, heavy-duty nylon wing-nut Weight: Approx. 0.2 lbs Ensure your pool plumbing is protected all winter with the dependable Technical Products SP207 Winter Plug, designed for easy instal