Med-Fit Systems 2009 NAUTILUS® ADJUSTABLE ABDOMINAL BENCH Our seat and back profiles provide optimum support and pinch-free movement. Bench heights are 16" from the floor so a user's feet are flat on the floor and their back is fully supported (not arched). The Nautilus® Commercial Free Weight line uses 11-guage steel frame tubes to incorporate a new, softer curved profile for a strong, modern look. Pivot points use durable bronze brushings, along with a 3-point base design which results in a self-leveling bench. Dimensions Length 56.5" (143.5 cm) Width 26.5" (67.3 cm) Height 45.5" (115.6 cm) Machine Weight 143.9 lbs (65.25 kg) 1.800.831.7665 1.800.831.7665 Olympic Benches Racks Utility Benches Towers Equipment Storage Additional Pieces