Unlike other duct hose clamps, these are rated for maximum work load (the maximum force the latch can withstand without affecting its operation or appearance). Clamps have a quick-release latch that lets you access your line frequently while maintaining your original clamp size.
Do not exceed the maximum torque or clamps may be damaged.
Zinc-plated steel has fair corrosion resistance.
Note: When choosing a clamp, measure the outside diameter of your hose with the fitting installed.