KitHelix™ N scale, 1 track, 17.0"/2.70%, 9 turns radius15-5

KitHelix™ N scale, 1 track, 17.0"/2.70%, 9 turns radius15-5This helix rises 2 7 8" per turn and has a maximum rise of 26". Available exit points in the top loop of this helix are at the following vertical rises: 8 1 8 turns: 23 3 8", 8 1 4 turns: 23 3 4", 8 3 8 turns: 24 1 8", 8 1 2 turns: 24 1 2", 8 5 8 turns: 24 7 8", 8 3 4 turns: 25 1 4", 8 7 8 turns: 25 5 8", 9 turns: 26 " Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more accurate.

This helix rises 3 1/16" per turn and has a maximum rise of 18 3/8"

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

3 3/4 turns: 9 3/4"

Available exit points in the top loop of this helix are at the following vertical rises: 5 1/8 turns: 15 7/8"

8 3/4 turns: 24 3/8"

5 1/4 turns: 13 7/8"

5 7/8 turns: 18 1/8"

2 1/2 turns: 6 3/8"

This helix rises 2 9/16" per turn and has a maximum rise of 10 1/8"

7 5/8 turns: 22 1/8"

4 1/2 turns: 13 1/2"

7 1/4 turns: 21 1/2"