- properties:
- - suitable for the most usable spiral hoses at the market
- - easy to assemble
- - screw with slited hexagon head
- - highly tensile strength due to specialised bridge fold
- - excellent protect against demaging at assembled hoses
- versions:
- W1: - zinc plated steel or somthing like that
- - limited corrosion resistance
- W2: - band and lock made by chrome-steel
- - screw made by coated steel
- - increased corrosion resistance
- W4: - made by stainless steel (X5CrNi1810) or something like that
- - good corrosion resistance
other versions