Utility Cast Iron Kettlebell 4kg The Utility Cast Iron Kettlebells are extremely durable and can be used for exercises such as kettlebell swings, sumo squats & much more. Order Today! The BLK BOX Utility Cast Iron Kettlebells are a versatile piece of equipment, ideal for a wide range of strength and conditioning exercises including swings, rows, squats, thrusters, farmers walks, and snatches.

Finished using a premium e-coat process, they provide a comfortable grip while maintaining the natural texture of the cast iron, making them easy to handle and clean. Kettlebell weights available in 4kg increments from 4kg to 24kg, these kettlebells are suitable for athletes of all levels, with the weight clearly engraved on the front for quick identification.

Not sure which Kettlebell is right for you? Read our Kettlebell Buying Guide to find your perfect match across the kettlebell range from urethane to cast iron kettlebells.