GD Handle Strengthener

Adjustable resistance from 55 lb to 176 lb (6 levels adjustable) - Level 1: 55 lb / Level 2: 79 lb / Level 3: 104 lb / Level 4: 128 lb / Level 5: 152 lb / Level 6: 176 lb. This was released in 2017. Lightweight and a good price compared to GD Iron Grips 80. Made with aluminum handles, strong compression spring, 5T iron. GD Iron Grip 80 is lightweight, even after more than 10 years of use. All men can reach the first level, but not everyone can close the last level. Whether you are a professional athlete, an average person, or even less strong women, it doesn't matter. You can adjust the resistance of the grip to your own strength. With GD Iron Grip 80, you can perform your individual exercises according to your own strength. GD Iron Grip is patented, issued by the US government (Patent No. US 9,415,262 B2).