2' radius

6', 8', 10', 12', 14', 16', 18', 20'

42"

3

8' Steel Step with 2' reverse radius corners, 11' Steel Step with 5' Reverse radius corners

42"

3

4', 6', 7', 8', 10', 12', 14', 16', 18', 20'

42"

3

Liner track available on only the top tread or on all 3 treads

4', 6', 7', 8', 10', 12', 14', 16', 18', 20'

42"

3