Sorry! This item Is out of stock. ( Prohands - GRIPMASTER Hand Exerciser )
The GRIPMASTER is our signature model. It's ideal for any athlete wanting to develop hand strength. It's Pantented system isolates and exercises each finger individually with tension resistance spring-loaded "Power Buttons". GRIPMASTER offers both men and women an opportunity to dramatically increase hand, wrist, and forearm strength. Available in four different color-coded models of graduated resistance: Heavy, Medium, Light, and Extra Light.