KitHelix™ N scale, 1 track, 18.0"/3.00%, 6 turns grade3-00

KitHelix™ N scale, 1 track, 18.0"/3.00%, 6 turns grade3-00This helix rises 3 3 8" per turn and has a maximum rise of 20 3 8". Available exit points in the top loop of this helix are at the following vertical rises: 5 1 8 turns: 17 3 8", 5 1 4 turns: 17 7 8", 5 3 8 turns: 18 1 4", 5 1 2 turns: 18 5 8", 5 5 8 turns: 19 1 8", 5 3 4 turns: 19 1 2", 5 7 8 turns: 19 7 8", 6 turns: 20 3 8" Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more

8 1/2 turns: 21 5/8"

1 1/4 turns: 3 1/8"

This helix rises 2 3/4" per turn and has a maximum rise of 5 1/2"

7 1/2 turns: 22 1/4"

8 1/4 turns: 23 "

2 7/8 turns: 9 "

2 3/4 turns: 8 3/4"

3 7/8 turns: 10 "

4 1/2 turns: 13 "

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

This helix rises 3 3/8" per turn and has a maximum rise of 23 3/4"

7 1/2 turns: 19 7/8"