Technical Products #11 Winter Plug 2" Pipe, SP211, Single

Winter plugs are essential for pool closing. Made from durable rubber and marine-grade stainless steel, they expand inside pipes to block moisture and prevent freeze damage. Available in full and half sizes from 00 to 16, they fit returns, skimmers, main drains, and spa jets. Reusable and secure all winter, they help you avoid costly off-season repairs.