#8 Regular Winter Plug SP208 The Technical Products #8 Regular Winter Plug is designed for secure, trouble-free winterization of pools and spas. Sized for 1½-inch plumbing, this expansion plug helps protect your system from freeze damage with durability and ease. Key Features & Benefits Seals 1½-inch pipes to prevent water entry and freeze damage during the winter months. Heavy-duty construction including high-quality rubber, marine-grade stainless steel, and a large corrosion-resistant nylon wing nut for long-term durability. Reusable and versatile—works in pool returns, skimmers, main drains, and spa jet fittings, offering reliable sealing year after year. Easy, tool-free installation thanks to the ergonomic wing nut design, ensuring a snug, leak-proof fit every time. Non-corrosive components for excellent performance in harsh pool environments. Specifications Model: #8 Regular Winter Plug SP208 Pipe Compatibility: Fits 1½-inch pipe openings (1.54" plug diameter) Materials: High-quality rubber, stainless steel bolts, nylon/plastic wing nut Application: Pool and spa line winterization, sealing plumbing for repairs or pressure testing Trust the #8 SP208 Regular Winter Plug to protect your plumbing lines—so you can winterize with confidence and enjoy peace of mind season after season
