Page 18-09 figure 2 shows the EA HOSE H177 X 3 being attached to the air valve and the tank fitting with clamps identified as AN737TW-24. That should be a thumbwheel hose clamp opening 1/2"-3/4", according to what I can find online. I don't see such a part in the packing list of my wing kit. Is this under a different part number in the packing list, or should I just go buy a couple 1/2-3/4" hose clamp at the local hardware store? (Or use safety wire to clamp the hose in place...)