Material and durability Made of 304 stainless steel for strong corrosion resistance and long service life. Will not rust under normal conditions, suitable for repeated installation and exposure. Key benefits — why you need this Secure, leak-resistant connection: the four-lock structure holds hoses tightly to prevent leaks and hose blow-off under pressure. Durable performance: stainless construction and robust locking design reduce the need for frequent replacement. Easy adjustments: tighten or loosen quickly with a standard screwdriver to change the clamp diameter and achieve a precise fit. Function and performance Four-lock design provides stable, even clamping force around the hose for reliable sealing. Smooth, rounded edges minimize damage to hoses while maintaining firm hold. Corrosion-resistant finish preserves performance in wet or humid environments. Compatibility and use Compatible with a wide range of flexible conduits: rubber or silicone hoses, PVC tubing, fuel lines and small-diameter pipes. Adjustable diameter allows use across multiple hose sizes (check fit before installation). Practical applications (example scenarios) Automotive: secure radiator hoses, heater hoses, or vacuum lines to prevent coolant or vacuum leaks. Marine and outdoor: fasten bilge pump or livewell hoses where corrosion resistance is required. Home and industrial: attach garden hoses, water lines, or small pneumatic lines in DIY, workshop, or light industrial settings. Simple installation Use a flathead or Phillips screwdriver to rotate the locking mechanism, expanding or contracting the clamp until the hose is firmly fixed in place. Re-check tightness after initial use and periodically during service to maintain a leak-free connection. What makes it stand out 304 stainless steel for reliable, long-term corrosion resistance. Four-lock structure for enhanced clamping stability and leak prevention. Easy, tool-based adjustment for fast, repeatable installations.