KitHelix™ N scale, 1 track, 15.0"/2.70%, 5 turns 8turn

KitHelix™ N scale, 1 track, 15.0"/2.70%, 5 turns 8turnThis helix rises 2 9 16" per turn and has a maximum rise of 12 3 4". Available exit points in the top loop of this helix are at the following vertical rises: 4 1 8 turns: 10 1 2", 4 1 4 turns: 10 7 8", 4 3 8 turns: 11 1 8", 4 1 2 turns: 11 1 2", 4 5 8 turns: 11 3 4", 4 3 4 turns: 12 1 8", 4 7 8 turns: 12 3 8", 5 turns: 12 3 4" Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more

7 3/8 turns: 21 1/2"

Our construction system uses alignment jigs (included in your kit)

5 5/8 turns: 16 3/8"

Kit boards designed to fit only one way reducing the risk of incorrect assembly

6 7/8 turns: 17 1/2"

4 3/4 turns: 13 3/8"

6 1/4 turns: 17 1/8"

9 3/8 turns: 23 7/8"

2 5/8 turns: 7 1/8"

3 3/4 turns: 9 1/2"

2 1/2 turns: 7 "

Available exit points in the top loop of this helix are at the following vertical rises: 2 1/8 turns: 5 1/2"