A collection of various sized tunnel portals in N, TT, HO, and O scale to be used as tunnel entrances. They feature a stone texture as well a prominent keystone that can be inscribed with your railroad's initials, logo, or tunnel number.
The pictured portals are the 2" and 5" versions, which should work well for N and O27 scale trains.
The tunnel openings are of equal height and width. If there is demand I can easily make other ratios.
Feel free to message me if you need a different size.
Model Train Tunnel Portal - N, TT, HO, & O Scale
by Fantastic Plastic Person · original on Printables ↗
Toys & Games / Other Toys & Games
♥ 170⬇ 2.1k🖨 8 prints
Print profiles
Portal - O27 scale - 5 inch clearance.3mf
⏱ time and weight estimated after preparation · 1 material(s)
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Prints on: A1 mini 0.4PLA
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Portal - O scale - 6 inch clearance.3mf
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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Portal - N scale - 2 inch clearance.3mfDEFAULT
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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Portal - O scale - 7.5 inch clearance.3mf
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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Portal - HO scale - 3 inch clearance.3mf
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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Portal - HO scale - 4 inch clearance.3mf
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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Portal - TT Scale - 2.5 inch clearance.3mf
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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