We're not joshing about senior citizen Karl Norberg hauling up York 45s by the hub as a warm-up. A staple at grip competitions worldwide and part of the Crushed-to-Dust! Challenge, the IronMind Hub lets you build and test your pinch grip in this classic feat of grip strength. The current hub pinch grip world records are*: Men: Pasi Mehtälä at 38.54 kg (84.97 lb.) on 31 December 2014 Women: Elizabeth Horne at 55.8 lb. on 5 April 2014 How do you compare? If you can do: 30 lb. - average 50 lb. - accomplished 80 lb. - world-class 2-7/8" diameter gripping surface; crinkle finish. THIS LISTING IS FOR THE HUB ONLY.