9/16" Black Hole Plug

Listed on the following equipment:
Nautilus Commercial (Core Fitness) - 2ST Range Limiter
Nautilus Commercial (Core Fitness) - 2ST Rotary Torso
Nautilus Commercial (Core Fitness) - 2ST Seated Leg Curl
Nautilus Commercial (Core Fitness) - Abdominal
Nautilus Commercial (Core Fitness) - Abdominal - S4AB
Nautilus Commercial (Core Fitness) - Abdominal - S5AB
Nautilus Commercial (Core Fitness) - Biceps Curl - S4BC
Nautilus Commercial (Core Fitness) - Compound Row - S4CR
Nautilus Commercial (Core Fitness) - Dual Stack Freedom Trainer - F3FTD
Nautilus Commercial (Core Fitness) - F2 Free Weight Preacher Curl
Nautilus Commercial (Core Fitness) - Hip Abduction/Adduction - S4AA
Nautilus Commercial (Core Fitness) - Lat Pulldown - S4LATP
Nautilus Commercial (Core Fitness) - Leg Extension - S4LE
Nautilus Commercial (Core Fitness) - Leg Press - S4LP
Nautilus Commercial (Core Fitness) - Lower Back
Nautilus Commercial (Core Fitness) - Lower Back - S4LB
Nautilus Commercial (Core Fitness) - Overhead Press - S4OH
Nautilus Commercial (Core Fitness) - Pec Fly - S4PF
Nautilus Commercial (Core Fitness) - Preacher Curl
Nautilus Commercial (Core Fitness) - S4LR Lateral Raise - S4 Studio
Nautilus Commercial (Core Fitness) - Seated Calf
Nautilus Commercial (Core Fitness) - Seated Calf - S5SC
Nautilus Commercial (Core Fitness) - Seated Dip
Nautilus Commercial (Core Fitness) - Seated Leg Curl - S4SLC
Nautilus Commercial (Core Fitness) - Single Stack Freedom Trainer - F3FT
Nautilus Commercial (Core Fitness) - Triceps Press - S4TP
Nautilus Commercial (Core Fitness) - Vertical Chest - S4VC
Nautilus Commercial (Core Fitness) - Weight Assisted Chin-Up/Dip

* Images may not be identical to part.