Nema 17 bowden extruder 8 years Other 1777 738 Qu-bd mbe bowden experi 8 years Other 1802 689 Geared peristaltic quic 8 years Printers 1843 717 Mclamp - customizable b 8 years Tools 1735 706 Wade's geared nema 17 e 8 years Other 1670 761 Weekly cup nr9 8 years Kitchen 1388 672 Screwless megaspool 8 years Other 2207 741 Full nautilus shell (pr 8 years Other 1759 738 Mendelmax z axis mounts 8 years Other 1715 721 Printable vise 8 years Tools 1912 736 Greg's wade extruder wi 8 years Printers 1748 739 Motor mount extruder 8 years Printers 1910 736