KitHelix™ N scale, 2 track, 16.0"/3.00%, 18.0"/2.67%, 6 turns ttrak

KitHelix™ N scale, 2 track, 16.0"/3.00%, 18.0"/2.67%, 6 turns ttrakThis helix rises 3 " per turn and has a maximum rise of 18 1 8". Available exit points in the top loop of this helix are at the following vertical rises: 5 1 8 turns: 15 1 2", 5 1 4 turns: 15 7 8", 5 3 8 turns: 16 1 4", 5 1 2 turns: 16 5 8", 5 5 8 turns: 17 ", 5 3 4 turns: 17 3 8", 5 7 8 turns: 17 3 4", 6 turns: 18 1 8" Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more accurate.

7 1/4 turns: 18 7/8"

Available exit points in the top loop of this helix are at the following vertical rises: 7 1/8 turns: 18 5/8"

8 turns: 21 3/4"

4 1/2 turns: 13 1/4"

3 1/4 turns: 10 1/8"

This helix rises 3 9/16" per turn and has a maximum rise of 25 1/8"

4 1/2 turns: 13 1/2"

This helix rises 2 9/16" per turn and has a maximum rise of 22 7/8"

Available exit points in the top loop of this helix are at the following vertical rises: 5 1/8 turns: 16 5/8"

6 7/8 turns: 21 7/8"

5 3/4 turns: 17 1/2"

Available exit points in the top loop of this helix are at the following vertical rises: 8 1/8 turns: 22 7/8"