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A. It adjusts between 60-80mm. Measure the outside diameter of your hose when fitted over its pipe or fitting - if that measurement falls within 60-80mm, this clip fits. JCS clips offer a larger adjustment range per size than typical nut-and-bolt clamps. In imperial terms that is roughly 2 3/8 to 3 1/8 in, covering common 2 1/2 and 3 in hose sizes.
A. For this size band JCS publishes a recommended torque of 6.0 Nm (54 lb-in). Work up to it gradually with the clip seated centrally on the barb; going past it risks damaging the hose rather than improving the seal.
A. JCS advises against zinc plated clips in marine conditions, where they can corrode or seize. For boats and other saltwater environments use Hi-Grip Stainless, which is 18/8 marine-quality 304 stainless steel with Lloyd's Register Type Approval.
A. Anywhere a flexible hose seals onto a rigid fitting in dry or general conditions - vehicles, garden and grounds machinery, air lines, workshop and light industrial pipework. JCS supplies the automotive sector and leading agricultural machinery manufacturers.
A. JCS recommends asking three questions: what is the hose carrying (water, fuel, chemicals, air)? What pressure and temperature will it see? And is the environment corrosive? The answers drive material choice - zinc plated for general non-corrosive use, stainless for corrosive environments - then match the clip's range to the fitted hose diameter.
A. The screw is cold-headed and work-hardened with a sharply defined hexagon and rolled threads to resist slipping and rounding. For high-vibration applications JCS recommends rechecking the clip after use to maintain seal integrity.
A. This is a pack of 15 clips, all 60-80mm adjustment range. Other pack formats of the same clip are listed separately.
A. Every product comes with a different guarantee and warranty. Warranty details are shown in the product's tech specs or datasheet where available.
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