Description

Torsion-spring gripper provides the ultimate test of your grip strength

Available in a choice of 11 sizes:

Guide – c. 60lbs

Sport – c. 80lbs

Trainer – c. 100lbs

No. 0.5 – c. 120lbs

No. 1 – c. 140lbs

No. 1.5 – c.167.5lbs

No. 2 – c. 195lbs

No. 2.5 – c. 237.5lbs

No. 3. – c. 280lbs

No. 3.5 – c.322.5lbs

No. 4 – c. 365lbs

Aircraft grade aluminum handles

Handle knurling provides a secure grip

Produces quick gains in your grip strength, start low and work your way up the range

Only five people have ever been certified as successfully closing the No. 4 gripper!

For more information checkout the video below by Ironmind