Biaungdo 20 Pack Black Double Gripping Nylon Hose Clamps, 12.3-13.3 mm Heavy Duty Snap Grip Plastic Clamps Adjustable Ratcheting Clamp

Exceptional durability: Made from nylon engineering plastic, built to withstand extreme conditions, these clamps function effectively in temperatures ranging from -10°C to 40°C (-50°F to 104°F). Double grip design: Features a double-tooth clamping design that provides superior grip, ensuring a secure hold on hoses without the risk of leaks or slippage. Effortless installation: Designed for convenience, these low-pressure nylon clamps can be quickly and easily clamped by hand or with tools, making setup a breeze. Adjustable and reusable: Flexible and ductile design allows for easy size adjustments according to the pipe diameter, enabling hassle-free installation and removal every time.