░▒▓ ABOUT THIS TOOL ▓▒░
Generates a parametric two-step barbed hose reducer. Print in PA12 or ASA. Coolant- and air-safe. Not for fuel use. Pick two hose sizes, choose a transition style, and download.
HOSE SIZES
Side 1 — Hose ID
12.7mm
Side 2 — Hose ID
15.9mm
GEOMETRY
3 ridges
2–3 typical. More = more grip, more length.
2.5mm
Min 1.2mm for FDM PA12; ≥2mm typical.
Transition Style
CROSS-SECTION PREVIEWlive
COMPUTED DIMENSIONS
| Hose ID 1 | 12.7mm |
| Hose ID 2 | 15.9mm |
| Side 1 OD | ⌀19.7mm |
| Side 2 OD | ⌀22.9mm |
| Total length | 30.0mm |
| Wall thickness | 2.5mm |
EXPORT