Keys for Corona portable typewriter

thingiverse

Replace damaged keys with accurate reproduction parts, custom-made for 1930s to mid-40s Corona portable typewriters. Complete your original set with new, authentic-plastic locking rings that fit onto stems securely. Replaces old metal-rimmed dimpled keys precisely. Print keytop labels for correct placement. Hollow tops of replacement keytops require label application before final assembly. Keys click easily into custom keyrings, which attach quickly to typewriter keybars' ends. Stems snap onto pads at the back for precise fit. Secure stems in place using adhesive tape for precise positioning, allowing perfect ring lock with the stem's flag cut. For 14mm keys, use Key~ parts exactly; for 16mm Shift~ keys, select corresponding Shift~ components. Achieve professional results without printing inaccuracies and varying metal pad diameters by ensuring accurate fits. FDM printed keys require light sanding to prevent stringing or unwanted drip residue. Use printed label overlays for comfortable typing and one-to-two coats for perfect finish.