My wife picked up a Nashbar single axle trailer at a flea market for me. However it is missing the axle nuts and skewer piece that go on the bike. Tried contacting Nashbar only to find out that they don't have any and apparently the manufacturer is either out of business or no longer making this trailer. Does anybody have a spare set or suggestions for a work around? I am thinking a flat plate of the proper thickness bolted to the rear wheel axle with possibly a tab or additional hole to allow bolting to fender/rack mounts to keep it from rotating. Suggestions, pictures, solutions or even WAG's welcomed. I do have the plunger pins.