KitHelix™ HO scale, 1 track, 30.0"/2.50%, 4 turns 5turn

KitHelix™ HO scale, 1 track, 30.0"/2.50%, 4 turns 5turnThis helix rises 4 11 16" per turn and has a maximum rise of 18 7 8". Available exit points in the top loop of this helix are at the following vertical rises: 3 1 8 turns: 14 3 4", 3 1 4 turns: 15 3 8", 3 3 8 turns: 15 7 8", 3 1 2 turns: 16 1 2", 3 5 8 turns: 17 1 8", 3 3 4 turns: 17 5 8", 3 7 8 turns: 18 1 4", 4 turns: 18 7 8" Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more

6 1/2 turns: 21 1/2"

6 1/4 turns: 17 1/2"

4 7/8 turns: 21 3/8"

Available exit points in the top loop of this helix are at the following vertical rises: 9 1/8 turns: 23 1/4"

7 1/2 turns: 23 "

7 turns: 21 "

3 1/2 turns: 10 5/8"

1 3/8 turns: 3 3/4"

4 7/8 turns: 19 1/4"

5 5/8 turns: 18 7/8"

2 1/2 turns: 8 7/8"

modular benchwork that is easily moved and reconnected