Medium-size Cable Chain/E-Chain/Drag chain for plasma torch etc

Needed a bigger cable chain to run cables for servos and plasma torch. IIRC these are about 57mm wide. Mine lock together real well and work great. Not sure if using PLA for these is a good idea because of the flexibility needed to snap them together - I may give it a shot to find out.

Scaled up the original side pieces by 3x, widened it and scaled the connecting pieces (top/bottom) 1.5x vertically.

Initially they worked well enough but felt like they might come apart at any time. I