KitHelix™ N scale, 1 track, 21.0"/2.60%, 3 turns innergrade2-60

KitHelix™ N scale, 1 track, 21.0"/2.60%, 3 turns innergrade2-60This helix rises 3 7 16" per turn and has a maximum rise of 10 1 4". Available exit points in the top loop of this helix are at the following vertical rises: 2 1 8 turns: 7 1 4", 2 1 4 turns: 7 3 4", 2 3 8 turns: 8 1 8", 2 1 2 turns: 8 5 8", 2 5 8 turns: 9 ", 2 3 4 turns: 9 3 8", 2 7 8 turns: 9 7 8", 3 turns: 10 1 4" Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more accurate.

This helix rises 3 7/16" per turn and has a maximum rise of 13 3/4"

5 7/8 turns: 19 3/8"

8 1/2 turns: 22 3/8"

7 1/2 turns: 22 3/4"

3 3/4 turns: 13 3/4"

7 1/2 turns: 21 5/8"

3 5/8 turns: 9 1/2"

4 7/8 turns: 12 5/8"

6 3/4 turns: 20 "

4 turns: 12 "

Available exit points in the top loop of this helix are at the following vertical rises: 2 1/8 turns: 8 3/8"

1 3/4 turns: 5 7/8"