right angle ruler with scale —
Founded right angle ruler with scale models & stl files for printing
The Alchemist
mr_cg
SplinterPrinter
MC1457
hanselcj
Danlim
rin_ofumi
Ekstreme
scooter.seh
Martin Prager
scooter_seh
rcjoy
Mohamed Gad
TB3D
Pokot
Schaffer.la
hsiehty
Mr_3D_Printer
Jonweb
Dave B