The Rolling Thunder--a universal test of grip strength that started a sport.

One of the world's premier tests of grip strength, the Rolling Thunder is a training tool of first choice for everyone from armwrestlers to rock climbers and will become one of your favorites as well. Hook it up to a loading pin and clip (not included), for one-hand deadlifts, doing either reps or holds.

The thick-handled one-hand deadlift is a 20th century archetypal test of grip strength and the Rolling Thunder Deadlift is now a 21st century grip competition staple worldwide.

How do you compare? If you can do:
125 lb. - average
185 lb. - accomplished
250 lb. - world-class

7-1/2" in length (rotating portion is 6" in length); 2-3/8" in diameter.