GD Iron Grip Metal Hand Grip Exerciser Strengthener (Adjustable Hand Gripper) Wrist and Forearm Strength Trainer

Founded in 2001, GD developed an easily adjustable hand gripper. The product has since been the best-selling product among other grippers, providing great satisfaction to customers. We have since applied new ways and designs to develop a wide variety of adjustable gripings, chest expanders, and even horizontal bars. Our home gym equipment gives... more innovation and we believe that this will eventually jump-start a healthy lifestyle for everyone. IRON GRIP is protected by PATENT issued by the US government(PATENT NO. GD grip's axis doesn't twist even though it is closed a feature comparable to the other grip products. Instead of getting specialized grippers for both hands, such as right-wing & left-wing spring gripper, you can use it in both hands - and they feel pretty much the same way. It's an added bonus it saves you both time and money, as well as gets things done efficiently. Adjustable distance between handles from 3.9 inches to 2.9 inches.