Model EW
  • Model 5000
  • Model HR: True Spiral Helix
  • Model R: Full Spiral Helix
  • Model R: True Spiral
  • Model EW
  • Model EW: Oak
  • Model EW: Custom Maple
Spiral Staircase Model EW: Oak
  • Model EW: Oak
  • Diameter: 4'x4'6"x5
  • Rotation: 30°/tread
  • Tread Rise: 8½ to 9½"