Blow up and strengthen your wrists, fingers and thumbs - and the forearms along the way
Fat Grip Training with 4.25 inch diameter handles which forces more of your muscles to fire up and grow
Adjustable tension from zero to impossible
Grip ready knurling on both handles and inside knurling on the left handle for special pinch exercises

Technical Details

Product Details

Package Dimensions
Width : 5.4 inch
Height : 5.3 inch
Length : 5.8 inch

Shipping Weight: 3.7 pounds (View shipping rates and policies)

ASIN : B00VROBFCU