Spring, Torsion

Listed on the following equipment:
Nautilus Commercial (Core Fitness) - Abdominal
Nautilus Commercial (Core Fitness) - Abdominal - S3AB
Nautilus Commercial (Core Fitness) - Bicep Curl - S3BC
Nautilus Commercial (Core Fitness) - EVO - S9PO Pullover
Nautilus Commercial (Core Fitness) - Incline Press
Nautilus Commercial (Core Fitness) - Lat Pulldown
Nautilus Commercial (Core Fitness) - Lat Pulldown
Nautilus Commercial (Core Fitness) - Low Back
Nautilus Commercial (Core Fitness) - Lower Back - S3LB
Nautilus Commercial (Core Fitness) - Lower Back - S5LB
Nautilus Commercial (Core Fitness) - Nitro Biceps Curl (1999-2002 designs)
Nautilus Commercial (Core Fitness) - Nitro Lateral Raise (1999-2002 designs)
Nautilus Commercial (Core Fitness) - Nitro Overhead Press (1999-2002 designs)
Nautilus Commercial (Core Fitness) - Nitro Pec Fly - S5PF
Nautilus Commercial (Core Fitness) - Nitro Pullover (1999-2002 designs)
Nautilus Commercial (Core Fitness) - Nitro Vertical Chest (1999-2002 designs)
Nautilus Commercial (Core Fitness) - Overhead Press - S9OP
Nautilus Commercial (Core Fitness) - P3 Xpload Incline Leg Press - Rev. 8/22/2006
Nautilus Commercial (Core Fitness) - P3 Xpload Lat Pulldown - Rev. 3/30/2006
Nautilus Commercial (Core Fitness) - Pec Fly
Nautilus Commercial (Core Fitness) - Pec Fly - S3PF
Nautilus Commercial (Core Fitness) - Pullover - S3-S5
Nautilus Commercial (Core Fitness) - Rear Delt / Pec Fly
Nautilus Commercial (Core Fitness) - Seated Dip
Nautilus Commercial (Core Fitness) - Triceps Extension

* Images may not be identical to part.