5-165Kg Adjustable Heavy Hand Grip Exercise Strengthener Gripper Finger Expander Arm Wrist Forearm Trainers Fitness Steel Spring

Adjustable Hand-Muscle Developer

5-156KG Upgrade

Free Adjustment Exercise

Double spring/High carbon steel/Adjustable strength/Comfortable grip/Bass noise reduction/Easy to carry

Quality Problem

You Don’T Need To Worry

A spring grip that knows you better

Don’t forget to relax your hands even if you are busy.

Free Adjustment Training

Full Name Fitness ls Easy To Handle

Helps Relieve Sore Hands And Exercise Finger Flexibility

Comfortable Spacing Adjustment

Available For The Whole Family

Exercise Grip And Arm Strength

Available For Both Men And Women

Bass Noise Reduction Design

Multiple Sound insulation

Reduce Fatigue Quietly

Let You Exercise Comfortably

Product Parameters And Usage

Name: Adjustable Hand-Muscle Developer

Material: ABS TPR

Features: Adjustable Force/Spacing

Adjustable: 5-165Kg Adjustable

Suitable For People: Sports Enthusiasts/Fitness

Usage

1.Press And Hold The Handle

Rotation Adjustable spring spacing

2.Open Handle

Rotation Adjustment Force