KitHelix™ HO scale, 1 track, 27.0"/2.90%, 2 turns grade3-00

KitHelix™ HO scale, 1 track, 27.0"/2.90%, 2 turns grade3-00This helix rises 4 15 16" per turn and has a maximum rise of 9 7 8". Available exit points in the top loop of this helix are at the following vertical rises: 1 1 8 turns: 5 1 2", 1 1 4 turns: 6 1 8", 1 3 8 turns: 6 3 4", 1 1 2 turns: 7 3 8", 1 5 8 turns: 8 ", 1 3 4 turns: 8 5 8", 1 7 8 turns: 9 1 4", 2 turns: 9 7 8" Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more accurate.

5 7/8 turns: 21 3/4"

5 turns: 18 "

4 3/8 turns: 12 3/4"

2 3/4 turns: 9 1/2"

8 5/8 turns: 23 3/4"

2 5/8 turns: 9 5/8"

9 7/8 turns: 25 1/2"

4 3/4 turns: 13 1/8"

7 5/8 turns: 21 3/8"

Available exit points in the top loop of this helix are at the following vertical rises: 1 1/8 turns: 2 7/8"

2 3/4 turns: 9 3/8"

4 5/8 turns: 13 1/2"