Iron Dragon Claw Jars (8.3 kg)

Take your grip training to the next level with these Iron Dragon Claw Jars. Weighing approximately 8.3 kg each (weight may vary slightly), these traditional jars are specifically designed to develop crushing fingertip strength and clawing power. Built for serious practitioners, they feature a raw, uncoated finish—no powder coating, no frills—just pure, old-school conditioning. Perfect for building the formidable grip and tendon strength essential for Southern Praying Mantis Kung Fu and other martial arts.