Strengthen weaker fingers for superior hitting, throwing, and fielding
Challenges each finger individually using patented spring-loaded finger piston technology
Greatly improves hand, wrist and forearm strength


Isolating each finger so it can be exercised individually, the patented Gripmaster strengthens hands, wrists, and forearms with spring-loaded piston technology while ensuring the palm doesn't slip from a molded grip. Sturdy and highly durable, the Gripmaster easily fits in pocket or purse, enabling hand exercise anytime, anywhere.

A few daily workouts with the Gripmaster and you'll enjoy better control of a baseball/softball bat, tennis racquet, or golf club, with each finger working in seamless unity with the others. You'll also find a ton of other uses for the Gripmaster, including playing guitar or violin, rock climbing, bowling, target shooting, martial arts, yoga, or even relieving stress while clicking a mouse or gaming for hours on end.

Exercising with the Gripmaster is the most efficient and effective way to maintain the health and conditioning of the hand. It's the ideal way to maintain the suppleness and flexibility of the hand to prevent injury. Each finger of the hand is powered by a completely separate system of muscles and tendons located in the hand, wrist, and forearm. The ability to control the ball or control the bat, racquet, or club all starts with the hands. Your hand is really five separate systems which work in seamless unity. The only way to develop superior strength, endurance, and coordination in your hands is to challenge and develop each finger individually. Once you exercise with Gripmaster you'll notice a difference almost immediately.

Tension (lbs per finger):

XX-Light - 1.5 lbs
Extra Light - 3 lbs
Light - 5 lbs
Medium - 7 lbs
Heavy - 9 lbs

Orders are processed within 1 business day, Monday through Friday. We only ship to the confirmed delivery address provided by PayPal. Before you pay, please make sure your address in PayPal matches the address you would like us to ship to.



Attention International Buyers: 


FedEx Mailview can take 2 to 6 weeks.


USPS Priority Mail International can take 1 to 4 weeks (tracking is provided for all but flat rate parcels).




You can view the progress of your FedEx MailView shipment while it is in the United States by visiting the link below. This site will track the package until it leaves the United States and then no further updates will be available. 



To view progress for Standard International Shipping (FedEx MailView) packages: Click Here 

We are able to accept returns on items in the original, brand-new condition (with tags attached) for up to 60 days from the date of delivery.



Customers are responsible for the return shipping cost.  Any products returned in damaged condition or with missing parts will not be eligible for a refund.  Please contact us directly for return instructions.



Please Note:  For sanitary reasons along with some state regulations, we are not able to accept returns on restricted items.  Restricted items include but are not limited to undergarments and bathing suits. As a buyer from our store, you can take comfort in knowing we do not resell any restricted items.

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