Premium Hand Gripper Strength Trainer with Adjustable Resistance - Improve Grip Strength for Rock Climbing, Weightlifting & Rehabilitation Exercises

With the previous model of our Hand Gripper Setting Block selling out, we decided to switch over to a more customisable style.

These blocks provide you with both 30mm / 20mm setting options and are perfect for training.

The 30mm setting block is specifically designed for use with our For certification you must use this width setting block, for more information on the certification proceduce please click here.