Engineered for secure, permanent connections, these 25pcs single ear stepless hose clamps provide a reliable 7-21mm diameter range. Constructed from 304 stainless steel, they offer superior corrosion resistance and a cinch-style design for a uniform, leak-proof seal on various hoses without the bulk of traditional worm-drive clamps. Features and Benefits
- 304 Stainless Steel Construction - Provides excellent resistance to rust and corrosion, ensuring long-term durability in wet, humid, or chemical environments.
- Stepless Band Design - Eliminates the gaps found in traditional worm-drive clamps, creating a perfectly uniform 360-degree seal that prevents leaks under pressure.
- 7-21mm Adjustable Range - Covers a versatile spectrum of hose diameters, making this 25-piece set ideal for a wide array of repair and installation projects.
- Single Ear Cinch Mechanism - Allows for quick, tool-free installation and removal with a simple pinch, saving time and effort compared to screw-driven clamps.
- Low-Profile, Smooth Design - Reduces the risk of snagging or catching on surrounding components, ideal for tight engine bays or confined spaces. Applications
- Automotive Cooling & Fuel Lines - Secure radiator, heater, and small-diameter fuel hoses with a reliable, vibration-resistant seal.
- Marine & RV Plumbing - Perfect for freshwater lines, bilge pump connections, and other marine applications where corrosion resistance is critical.
- Home Appliance Repair - Effectively repair or replace hoses on washing machines, dishwashers, icemakers, and other household appliances.
- DIY & Workshop Projects - An essential component for custom fluid systems, pneumatic tools, aquariums, irrigation, and general fabrication.
Material: 304 Stainless Steel. Clamp Band Thickness: 0.5 mm. Clamp Band Width: 8 mm. Fastener Type: Worm Drive. Maximum Diameter Range: 21 mm. Minimum Diameter Range: 7 mm. Operating Temperature Range: -40°C to 120°C. Quantity per Package: 25 pcs. Standard: DIN 3017. Torque Strength: 4.5 N·m. Type: Single Ear Stepless Hose Clamp. Band Thickness: 0.5 mm (Typical for 304SS light-duty clamps). Band Width: 8 mm (Standard for this size range). Maximum Inner Diameter Range: 21 mm. Minimum Inner Diameter Range: 7 mm. Housing/Ear Material: AISI 304 Stainless Steel (Stamped). Material: AISI 304 Stainless Steel. Screw Material: AISI 304 Stainless Steel. Adjustment Range: 14 mm (21mm - 7mm). Temperature Resistance: -200°C to 400°C (Continuous operating range for AISI 304). Standards Compliance: DIN 3017 (Light Series) equivalent design. Application: Sealing and securing flexible hoses, tubing, and connectors. Band Type: Stepless (Perforation-Free) Band. Clamp Quantity: 25 pieces. Clamp Style: Single Ear, Worm Drive. Clamping Force: Suitable for low to medium pressure applications (e.g., coolant, fuel, air lines). Corrosion Resistance: Excellent resistance to water, chemicals, and atmospheric conditions. Drive Type: Slotted Screw Head. Finish: Mill finish (natural stainless steel). Product Type: Single Ear Stepless Hose Clamp (Cinch Clamp Ring). Reusability: Yes, adjustable and removable. Tensile Strength: ≥ 520 MPa (Minimum for AISI 304). Torque Specification: 0.8 - 1.2 Nm (Typical for M4 screw in this application). Q: What are the exact size specifications for these stainless steel hose clamps? A: These are single ear stepless hose clamps with a diameter range of 7mm to 21mm. The pack contains 25 pieces, and they are designed for a secure, uniform seal on various hose types.. Q: How durable are these 304 stainless steel cinch clamp rings? A: They are made from 304 stainless steel, which offers excellent corrosion resistance and strength. This makes them highly durable for both indoor and outdoor applications, resisting rust and wear over time.. Q: Can these clamps be used for automotive coolant hoses or fuel lines? A: Yes, the 304 stainless steel construction and 7-21mm size range make them compatible with many automotive hoses, including coolant lines. Always ensure the hose diameter falls within the specified range for a proper seal.. Q: Does this product come with any warranty or guarantee? A: This product is sold as a standard hardware item and does not typically include a manufacturer's warranty. However, the 304 stainless steel material is selected for its proven reliability and long-term performance.. Q: Is this 25-pack of hose clamps a good value for the price? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. The 25-piece pack of 304 stainless steel clamps delivers reliable performance for regular use across various projects..