I use fence post zip tied to bumper. ends have caps, with giant pin clips made from white metal clotheshanger.My rhino hose fittings didn't fit in bumper. I have a gutter that I put hose in. Instead of cutting off just to fit, I cut gutter roughly in half. I slide the two sections one inside the other and use to support my hose when connected. I hooked a small length of chain on end, so I can hang from sewer connection. Since they slide in each other, I can adjust the length to distance to dump connection. brace with a couple of blocks