KitHelix™ N scale, 1 track, 19.0"/2.30%, 8 turns radius15-5

KitHelix™ N scale, 1 track, 19.0"/2.30%, 8 turns radius15-5This helix rises 2 3 4" per turn and has a maximum rise of 22". Available exit points in the top loop of this helix are at the following vertical rises: 7 1 8 turns: 19 5 8", 7 1 4 turns: 19 7 8", 7 3 8 turns: 20 1 4", 7 1 2 turns: 20 5 8", 7 5 8 turns: 20 7 8", 7 3 4 turns: 21 1 4", 7 7 8 turns: 21 5 8", 8 turns: 22 " Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more accurate.

3 3/8 turns: 11 "

Available exit points in the top loop of this helix are at the following vertical rises: 5 1/8 turns: 15 3/8"

7 1/4 turns: 19 3/4"

4 turns: 12 1/2"

5 3/4 turns: 16 3/4"

Available exit points in the top loop of this helix are at the following vertical rises: 3 1/8 turns: 10 5/8"

1 1/4 turns: 3 3/8"

Available exit points in the top loop of this helix are at the following vertical rises: 7 1/8 turns: 22 1/8"

Available exit points in the top loop of this helix are at the following vertical rises: 4 1/8 turns: 12 5/8"

1 7/8 turns: 6 1/8"

5 3/4 turns: 17 1/2"

3 5/8 turns: 10 3/8"