Turns are available in:

Radius:

• 154in. radius
• 47in. radius
• 29in. radius
• 23 1/2in. radius
• 17 3/8in. radius
• 14in. radius
• 11 1/4in. radius

Turns:

• The 29R turn is available in 45 and 22 1/3 degree
  The 23R turn is available in 90, 67 1/2, 45, and 22 degree
  The 17R turn is available in 90, 67 1/2, and 45 degree
  The 14R turn is available in 180 and 90 degree
  The 11R turn is available in 180 and 90 degree