Grabber jaws for decorative nuts for Knipex Pliers Wrench 250mm

prusaprinters

<p>I have designed these to service the 120yr old door handles in my flat. They're used with the original type Knipex pliers wrench 8603250, and help loosen or thighten decorative nuts by friction. Handy when there are no surfaces for spanners.</p><p>The bigger diameter of the threaded decorative nut is 16mm.</p><p>I've also uploaded plain protective jaws for parallel grip; they're available in another print.</p><p><strong>Where do they fit?</strong><br>Should fit all variants of the original type pliers wrench 250mm (some may still be available on retail shelves); identified by length of 250mm AND lack of laser-marked adjustment scale.</p><p><strong>How to print?</strong><br>Printing with ABS, ASA and PETG gives good results. Support geometry is required.</p><p>Please let me know in the comments if the design can be improved.</p>