para cord trolley
thingiverse
I designed a trolley that can roll on para-cord, rated to hold 200 pounds so far. Next, I need two side plates and two pulleys to complete it. Printing stopped at 80% to insert two ball bearings with an outer diameter of .625 inches, inner diameter of 1/4 inch, and a width of .1875 inch. I also printed the "knobs" called grip.stl file that someone else made for quick detachment using 1/4 inch hex head screws. Additionally, I need three 1/4 by 2 inch hex head cap screws, nuts, and 14 small 1.4 inch washers as spacers.
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