Marine-grade, leak-proof worm gear clamp for automotive & boat plumbing. Durable, rust-resistant, secure hold. Read more..
Secure your critical plumbing, fuel, and exhaust lines with confidence. This premium Size #20 Hose Clamp is engineered for maximum reliability in harsh environments, providing a uniform, leak-proof seal around hoses with an outer diameter of up to 1-3/4 inches.
Built to withstand vibration, thermal expansion, and corrosive conditions, it is an essential component for marine, automotive, and industrial fluid management systems.
Precision Engineering: Clean, punched bands ensure smooth worm-gear engagement for high tightening torque without slipping.
Hose Protection: The band edges are subtly rounded to prevent cutting, shearing, or chafing of soft rubber or silicone hoses under high tension.
Versatile Adjustability: Offers a secure grip across its operational range, tightening down smoothly to its minimum diameter.
Corrosion Resistant: Built from high-quality alloy steel optimized to resist rust and degradation in wet, humid, or saltwater environments.
| Feature | Specification |
| Trade Size | #20 |
| Maximum Diameter | 1-3/4" (44mm) |
| Minimum Diameter | 13/16" (21mm) |
| Band Material | Stainless Steel |
| Screw Type | Slotted Hex Head |
| Application | Marine plumbing, automotive coolant lines, fuel systems, industrial hosing |
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Marine-grade, leak-proof worm gear clamp for automotive & boat plumbing. Durable, rust-resistant, se..
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