KitHelix™ N scale, 2 track, 20.5"/2.00%, 22.5"/1.82%, 3 turns outergrade2-23

KitHelix™ N scale, 2 track, 20.5"/2.00%, 22.5"/1.82%, 3 turns outergrade2-23This helix rises 2 9 16" per turn and has a maximum rise of 7 3 4". Available exit points in the top loop of this helix are at the following vertical rises: 2 1 8 turns: 5 1 2", 2 1 4 turns: 5 3 4", 2 3 8 turns: 6 1 8", 2 1 2 turns: 6 1 2", 2 5 8 turns: 6 3 4", 2 3 4 turns: 7 1 8", 2 7 8 turns: 7 3 8", 3 turns: 7 3 4" Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more accurate.

This helix rises 2 13/16" per turn and has a maximum rise of 22 1/2"

8 3/4 turns: 22 1/4"

4 7/8 turns: 17 1/2"

7 3/4 turns: 21 7/8"

4 3/8 turns: 14 1/4"

1 7/8 turns: 5 3/8"

4 3/8 turns: 13 5/8"

4 turns: 11 3/4"

Available exit points in the top loop of this helix are at the following vertical rises: 5 1/8 turns: 17 7/8"

2 Connector Tile

3 turns: 9 "

1 3/4 turns: 7 3/4"