Power Hand Gripper
The Power Hand Gripper comes in three types, each with its own unique variation. This adjustable gripper that permits the closer to change resistances just by adjusting the spring combinations. It is reasonably priced and works quite well for the average closer. For the true professional there are more advanced products (see Baraban Grippers) that function similarly. Like most grippers the Power Hand Gripper is designed to strengthen the hand grip and improve wrist strength and stability. Resistance can be varied from 10 lbs. to 170 lbs. The closing width between handles measures 3-5/8″.