304 stainless steel hose clamps designed for long-term, leak-resistant hose and pipe connections Key benefits Durable corrosion resistance: Made of 304 stainless steel so the clamp resists rust and corrosion for long service life in wet or humid environments. Secure, leak‑proof hold: Four-lock structure provides a tight, even clamping force that reduces leaks and keeps connections stable under pressure or vibration. Simple, tool‑based adjustment: Clamp diameter is changed easily with a screwdriver — loosen or tighten to fit and lock the conduit in place without special tools. Broad compatibility: Works with rubber and plastic hoses, metal pipes and fuel lines in household, automotive, industrial and marine settings. What this solves Prevents fluid leaks and pressure loss by delivering a consistently tight seal. Stops clamp failure from corrosion, so fittings remain reliable over time. Eliminates the need for multiple clamp sizes for many jobs because the band is adjustable with a screwdriver. Product features Material: 304 stainless steel — corrosion resistant and durable. Locking: four-lock structure for even pressure distribution and improved sealing. Operation: screwdriver-adjustable for quick installation and precise fit. Applications: suitable for hoses, conduits, pipes and fuel lines across multiple environments. Practical use scenarios Automotive: secure radiator hoses, coolant lines or fuel lines where a durable, leak-proof clamp is required. Marine: clamp bilge pump hoses or deck fittings where saltwater resistance is essential. Home and industrial: fasten hoses on water heaters, air compressors, irrigation systems or workshop equipment to prevent leaks and maintain system pressure. Installation note Use a standard flathead or Phillips screwdriver to turn the clamp screw, adjust to the required diameter, then tighten until the hose is firmly seated and leak-free.