KitHelix™ HO scale, 1 track, 25.0"/2.90%, 5 turns 7turn

KitHelix™ HO scale, 1 track, 25.0"/2.90%, 5 turns 7turnThis 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

6 3/4 turns: 18 "

8 turns: 23 3/8"

Available exit points in the top loop of this helix are at the following vertical rises: 5 1/8 turns: 19 3/8"

5 7/8 turns: 19 3/4"

5 3/8 turns: 18 1/4"

8 1/4 turns: 22 1/4"

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

Available exit points in the top loop of this helix are at the following vertical rises: 4 1/8 turns: 20 1/4"

This helix rises 2 9/16" per turn and has a maximum rise of 12 3/4"

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2 3/8 turns: 7 1/8"

6 1/4 turns: 19 1/2"