$4.25 USD
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The DB Constant Tension Hose Clamp is engineered for high-performance applications, providing secure, leak-free connections under varying thermal conditions. Made from high-quality 304 stainless steel, these clamps are perfect for air-to-air and water systems, offering superior durability and protection.
304 Stainless Steel Construction: Ensures strength, corrosion resistance, and long-lasting performance in demanding environments.
Beveled Edges: Prevent abrasion and wear, protecting soft hose materials like silicone from damage.
Constant Tension: Maintains consistent pressure regardless of temperature fluctuations, ensuring a reliable seal in both high and low thermal conditions.
Dual Bead Design: Increases sealing performance by up to 30% compared to smooth liners, improving overall efficiency.
Versatile Sizing: Available in sizes ranging from 1” to 4-½” to fit a wide range of applications. We have sized these hose clamps to work perfectly with our couplers.
See sizing table below for more details
| 411 WORKS Size Range |
MFG Size (Inches) |
MFG Size (MM) |
MFG Part # |
| 1" - 1 1/8" |
5/8" - 1-3/8" |
15.9mm - 34.9mm |
DB 16 |
| 1 3/8" - 1 1/2" |
15/16" - 1-7/8" |
23.8mm - 47.6mm |
DB 24 |
| 1 7/8" - 2" |
1-7/16" - 2-3/8" |
36.5mm - 60.3mm |
DB 32 |
| 2 1/4" - 2 1/2" |
1-15/16" - 2-7/8" |
49.2mm - 73.0mm |
DB 40 |
| 2 3/4" - 3" |
2-7/16" - 3-3/8" |
61.9mm - 85.7mm |
DB 48 |
| 3" |
2-15/16" - 3-7/8" |
74.6mm - 98.4mm |
DB 56 |
| 3 1/2" |
3-7/16" - 4-3/8" |
87.3mm - 111.1mm |
DB 64 |
| 4" |
3-15/16" - 4-7/8" |
100mm - 123.8mm |
DB 72 |
| 4 1/2" |
4-7/16" - 5-3/8" |
112.7mm - 136.5mm |
DB 80 |
