KitHelix™ HO scale, 1 track, 29.0"/2.50%, 5 turns 3turn

KitHelix™ HO scale, 1 track, 29.0"/2.50%, 5 turns 3turnThis helix rises 4 9 16" per turn and has a maximum rise of 22 3 4". Available exit points in the top loop of this helix are at the following vertical rises: 4 1 8 turns: 18 3 4", 4 1 4 turns: 19 3 8", 4 3 8 turns: 19 7 8", 4 1 2 turns: 20 1 2", 4 5 8 turns: 21 1 8", 4 3 4 turns: 21 5 8", 4 7 8 turns: 22 1 4", 5 turns: 22 3 4" Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more

4 3/8 turns: 18 5/8"

4 1/4 turns: 14 "

2 1/2 turns: 6 3/8"

1 7/8 turns: 7 "

Available exit points in the top loop of this helix are at the following vertical rises: 6 1/8 turns: 16 3/8"

5 5/8 turns: 17 1/2"

7 3/4 turns: 21 1/8"

4 turns: 10 5/8"

Available exit points in the top loop of this helix are at the following vertical rises: 5 1/8 turns: 17 "

6 7/8 turns: 19 7/8"

6 3/8 turns: 20 "

2 5/8 turns: 12 1/2"