marking gauge (Streichmaß) for 15cm metal ruler
ruler: HELIOS-PREISSER, 150 x 13 x 0.5 mm
https://www.amazon.de/gp/product/B00RTVW4GG/ref=ppx_yo_dt_b_asin_title_o09__o00_s00?ie=UTF8&psc=1
For assembly you need one hex bolt M4 x 20mm and a M4 butterfly nut.
marking_gauge_15cm.STL | 120.2KB |