Semi Closed Cable Drag Chain, 49x21mm internal, 59x27.5 external.

Semi Closed Cable Drag Chain, 49x21mm internal, 59x27.5 external.  

The links have an integral support that will need to be snapped off and thrown away after printing.  The standard link cap somewhat restricts the internal space when in the bent position, so I included an additional link that allows more clearance.  The additional clearance link is however, more open.  

I uploaded .stp files as well, for anyone who needs to adjust the dimensions.

Edit, 11/1/23.  Increased chamfer size on bottom of link, so that first layer elephants foot artifacts won't effect its ability to lay flat.