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Gripmaster Pro Hand Strengthening System, Heavy Tension 9 Pounds per Finger
Normal Price:$21.95
Our Price:$11.99
Availability:Usually ships in 1-2 business days
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Manufacturer: PRO
Model: 15002-HVY
Binding: Sports
Publisher: PRO
Label: PRO
Features for Gripmaster Pro Hand Strengthening System, Heavy Tension 9 Pounds per Finger :
- High-quality hand exerciser with spring-loaded finger piston technology
- Isolates and strengthens each finger individually for better overall coordination
- Improves user control of bats, racquets, clubs, guitars, and other sports equipment
- Fits conveniently in your pocket; lets you strengthen fingers anytime, anywhere
- Heavy tension strength of 9 pounds per finger for strong hands
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Customer Reviews
Couldn't be more please! 
2008-06-13
I purchased the Prohands heavy tension exerciser because I play guitar and wanted to strengthen my fingers and wrist. I am quite pleased with the results and would gladly recommend this product to any musician.
If you thought the medium model was hard... 
2008-05-13
I already own the GripMaster, which is the older looking version of the Gripmaster Hand Exerciser Red, Medium Tension (7-Pounds per Finger).
I reached the limit of grip and finger strengthening that the medium tension model could give me, so I recently acquired the heavy tension Pro model. I still plan to use the medium tension model to work my pinkies until they are strong enough for this one (Yeah I know, I haven't worked my pinkies as much as I should have!). I've only been using the heavy tension Pro model for a short time but already I am experiencing a whole new level of aching hands!
Well worth the money if you want to improve your grip and finger strength above what the medium one has to offer. Also works great as a stress reliever!