KitHelix™ N scale, 2 track, 17.0"/2.50%, 19.0"/2.24%, 6 turns curved

KitHelix™ N scale, 2 track, 17.0"/2.50%, 19.0"/2.24%, 6 turns curvedThis helix rises 2 11 16" per turn and has a maximum rise of 16". Available exit points in the top loop of this helix are at the following vertical rises: 5 1 8 turns: 13 5 8", 5 1 4 turns: 14 ", 5 3 8 turns: 14 3 8", 5 1 2 turns: 14 5 8", 5 5 8 turns: 15 ", 5 3 4 turns: 15 3 8", 5 7 8 turns: 15 3 4", 6 turns: 16 " Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more accurate.

2 3/8 turns: 8 1/2"

6 1/2 turns: 22 "

4 turns: 12 1/4"

4 5/8 turns: 13 5/8"

Available exit points in the top loop of this helix are at the following vertical rises: 4 1/8 turns: 12 1/2"

8 5/8 turns: 24 3/8"

This helix rises 2 11/16" per turn and has a maximum rise of 19"

3 turns: 11 1/4"

1 1/2 turns: 4 1/4"

4 7/8 turns: 17 3/4"

8 3/8 turns: 23 1/2"

This helix rises 2 9/16" per turn and has a maximum rise of 23"