Protect your pool during the harsh winter season with these high-quality Expansion Plugs, designed to prevent costly damage by securely sealing your pool’s skimmers, returns, and cleaner lines. Made from durable rubber, these freeze plugs provide maximum expandability to ensure a tight, reliable seal that keeps water from entering the pipes, safeguarding your pool plumbing against freezing and other winter-related issues. Key Features: · Durable Rubber Construction: Crafted from premium rubber material for excellent expandability and long-lasting performance. · Effective Winter Protection: Specifically designed to plug skimmers, returns, and cleaner lines, preventing water intrusion and protecting your pool plumbing during freezing temperatures. · Multi-Purpose Expansion Plugs: Ideal for pressure testing pool lines, leak detection, and stopping water flow during equipment repairs, offering versatile functionality beyond winter use. · Tight and Secure Seal: Expands to fit securely in pipes with an approximate size of 51mm (2 inches), ensuring no leaks or water infiltration. · Factory Quality Control: Manufactured to meet or exceed standard specifications, ensuring consistent quality and dependable performance. Specifications: · Item Type: Expansion Plugs · Material: Rubber · Color: As shown in the picture · Size: Approx. 51mm / 2 inches · Weight: Approx. 190g / 6.7oz Package Includes: · 1 x Expansion Plug This Expansion Plug is an essential accessory for pool owners seeking an easy and effective solution to protect their pool plumbing during winter or equipment maintenance. Its robust rubber composition and precise fit make it the trusted choice for securing and testing pool lines, providing peace of mind and durability season after season.