Keystone Details announces a bending jig for the soon to be released Funaro and Camerlengo PRR X23 and the just-announced KD PRR K7. The etched fret is only available with a purchased kit.
The jig can be used to form certain parts on the etched fret, bend all of the required grabs for each kit, and can be used as a soldering jig for the Roofwalk corner grab and the Brakewheel to Brakewheel Shaft joint to keep them perpendicular.
The jig can be purchased
here.The instructions for the jig are available
here.