Robert Baraban Adjustable Handgripper black, 50/500lbs, Standard, 1 Screw

This ultimate grip training tool is adjustable, spanning across an impressive range of strengths.

Designed to more closely mimic a torsion spring gripper, this Robert Baraban handgripper adjusts to a variety of resistances to train crushing grip strength in rep ranges from heavy singles to higher-rep sets. This one tool can revolutionize your grip training. It's a heavy-duty piece of equipment, made from steel and featuring moderately knurled handles.

The gripper comes with two springs of different resistances, each one offering 19 settings.
For even more challenging strengths, the springs can be used in combination.

The lighter spring allows the gripper to cover a range of ratings from about 25 to 115 pounds.
The heavier spring allows the gripper to cover a range of ratings from about 60 to 250 pounds.