Captains of Crush Grippers are an icon in the strength world: they are the gold standard for building and testing grip strength. With ten different strengths to choose from, they offer you a made-to-measure fit, whether you are just starting off, are rehabilitating an injury, or already have the world's strongest hands.
Designed and precision-crafted in California, USA, Captains of Crush Grippers are unique in their heritage and leading-edge quality, and in the grip training challenges and rewards they provide.
If you were to select just a single tool for increasing your grip strength, for the quickest, most effective results, Captains of Crush Grippers should be your first choice.