Karlak Expandable Rubber Plug Leakproof Design for Winterizing Pool and Boat 1 Unit Durable Nitrile Rubber (45-65mm)

Spec: Item Type: Expandable Rubber Plug Material: Rubber Package List: 1 x Expandable Rubber Plug 1 x Detachable Hex Wrench Note: Not suitable for non circular or internal expansion hole. Not suitable for high pressure, high temperature, or acidic pipelines for long term use. Before purchasing, please verify the appearance, product dimensions, and compatibility with your vehicle to ensure the replacement part matches your car model. Product dimensions are manually measured, so minor variations are acceptable.

• [ROTATING DESIGN] Experience effortless operation with our Expandable Rubber Plug's unique rotating design. Simply rotate the handle to achieve a secure, leakproof seal across multiple applications, allowing for quick adjustments when needed for optimal performance.
• [PREMIUM MATERIALS] Constructed from high-quality stainless steel and nitrile rubber (NBR), this plug boasts unparalleled durability. It is designed to withstand extreme temperatures, making it heatproof, antifreeze, and to oil and rust, ensuring longevity in both wet and dry environments.
• [VERSATILE USAGE] This adaptable rubber expansion plug is perfect for a multitude of uses, effectively sealing drainage holes in kitchens, bathrooms, gardens, vehicles, and marine contexts. It is great for testing low-pressure systems in a wide array of settings, extending its application even further.
• [EASY INSTALLATION] Installation has never been simpler! With the included detachable hex wrench, you can easily expand the rubber by turning the handle clockwise for a tight seal, or counterclockwise for effortless removal, ensuring a hassle-free experience every time.
• [WIDE APPLICATION RANGE] Ideal for diverse needs, our expansion plug functions seamlessly in sewage pipes, fountain holes, basement drains, septic systems, and more. It is especially useful for winterizing pools and sealing drain points on motorcycles, cars, and boats, making it a must-have tool.