Wire: Steel wire B-UNI 3823 Screw: 6.6 grade steel Cr3 zinc-plated
This clip was specially designed for use with hoses incorporating an outer helix. It is generally used when installing ventilation ducting. The double-wire construction of this clip means that it sits comfortably on either side of the helix and can then be clamped down firmly thanks to the screw-tightening system
