Strength range is from 5kg to 60kg,approximate 10LB to 130LB;. A grip strengthener mainly trains the strength of your forearms, fingers and wrists. It is a handy small device with very practical benefits.
XPRT Fitness Hand Grip Strengthener [2 Pack] | Adjustable Resistance 10-130lb | Forearm Hand Exerciser for Athletes, Musicians, Rock Climbing & Rehabilitation | Premium Grip Strength Trainer (Single)
KDG Hand Grip Strengthener 2 Pack Adjustable Resistance 10-130 lbs Forearm Exerciser,Grip Strength Trainer for Muscle Building and Injury Recovery for Athletes
uxcell Hand Grip Strengthener, 2.76" 30 Lbs Silicone Rings Fingers Forearms Exercise Grip Trainer for Rock Climbing Athletes Workout, Green
uxcell Hand Grip Strengthener, 2.76" 70-80 Lbs Silicone Rings Fingers Forearms Exercises Grip Trainer for Rock Climbing Athletes Workout, Black
uxcell Hand Grip Strengthener, 2.95" 50-60 Lbs Silicone Rings Fingers Forearms Exercise Grip Trainer for Rock Climbing Athletes Workout, Gray
uxcell Hand Grip Strengthener, 2 Level: 20-30Lb/40-50Lb Silicone Rings Fingers Forearms Exercise Grip Trainer for Rock Climbing Athletes Workout(Dark Blue, Blue)