1.75" Winterizing Expansion Plug #9

National Discount Pool Supplies, LLC Verified independent store

→

1-3/4" Winterizing Expansion Plug #9 Expansion Plug for winterizing your swimming pool lines and protecting them from ice expansion and damage over the winter season. Each Expansio n plug features a high-quality rubber plug, two stainless steel washers, and nylon wingnut. Expansion Plug Features: High-quality rubber. Includes two stainless steel washers. Durable Red Colored Nylon Wingnut. 1.75 inch expansion plug. Dimensions: Top Diameter: 1-3/4 in. SKU: TPC-56-6317 Show more