Folding Chair Replacement Leg/Seat support

thingiverse

This replacement part can be used on various folding camp chairs. The seat back upright rod passes through a hole at the rear of the seat, while the front doesn't need one; this is the only difference I could see between these parts. I have several brands of folding chairs and it seems like this part might fit most models. The part printed with solid infill PETG turned out to be very sturdy. The original chair held everything together with 4mm rivets, so using 4mm bolts should work well, or a #10 common nail fits perfectly too.