BLK BOX Urethan Kettlebells

Cast Iron Kettlebells are made from a solid piece of iron and vary in size as the weight increases. They’re a great choice for beginners and general strength training thanks to their affordability and simplicity.

Competition Kettlebells are made from steel and have a uniform size and shape regardless of weight. This consistent design makes them ideal for technical lifts like snatches and jerks, as well as functional training such as HYROX workouts and farmer’s carries.

Urethane Kettlebells feature a durable urethane coating over a solid core. They’re built for commercial use, offering excellent durability, a sleek appearance, and added protection for flooring and equipment.

Each type offers unique benefits depending on your goals, experience level, and training environment.

Not sure which one is right for you? Read our Kettlebell Buying Guide to find your perfect match.

Yes, they feature a standard size, with consistent handle thickness and shape for a uniform lifting experience.

Yes, the urethane coating and chrome handles are easy to clean and maintain, keeping them looking and performing like new.

Yes, they are durable and reliable, making them ideal for both home gyms and commercial training environments.

Kettlebell workouts combine strength, cardio, and mobility in one session, helping you build endurance and power efficiently. Here are Ten Reasons Why You Should Be Using The Kettlebell