A hose clamp/hose clips/hose locks secures a hose over a fitting, preventing fluid leakage in applications from car engines to bathroom fittings. With four main categories—screw/band, spring, wire, and ear—clamp choice depends on hose type and attachment. Effective for moderate pressures, hose clamps find use in automotive and home settings. For high pressures or large hoses, compression fittings are preferred.

Beyond hose connections, particularly strong screw band clamps have diverse applications, from mounting signs to emergency repairs. In agriculture, hose clamps on Anhydrous Ammonia hoses, made from steel and iron, are often cadmium plated to prevent rust. Their versatility, strength, and adaptability make hose clamps essential for secure fluid transportation across industries.