About this 3D model

These are two clips for 16mm² screw terminals, which fit a 22mm PVC pipe. I used them to build a DK7ZB handheld yagi - needs gluing into place for stability.On the picture, top: donor 2 row screw terminal die (not part of print); left: mono-clip (for reflectors and directors); right: feeder-clip (for active element, two screw terminal blocks).