Mit, in a previous thread you had asked about making a carryall from wood and bolts. Have you considered making a carryall out of metal? The "forks" in the pic appear to actually be a carryall frame made of angle iron and mostly bolted together. Using the same design as the picture, it would be quite easy to make something very similar. For many years before getting a welder, I used a jigsaw w/metal blade and drill/bolts to make many different projects. A trip to your local metal salvage yard would yield most of the materials needed ( I pay 25 cents/lb at ours), if that isn't an option your local Lowes or Home Depot will likely have angle iron as well (but not nearly as cheap). You could make something similar to the pic quite inexpensively and use it as a set of lightweight pallet forks and by either using a pallet or plywood as a base, a carryall.