We already supply a solder type D15 plug with our The Works and The Essentials kits for you to make your own wiring harness, which we admit is much easier to make out on the workbench.

In addition to our crimp pin type plugs, which is the superior wiring solution (hint hint!), you can now buy a screw terminal D15 plug to make the wiring loom that comes complete with a backshell and screws. If you're an all-thumbs kind of person this might be just the thing you're looking for! We even made an instruction sheet for you as well.