Intended to increase strength, agility, endurance and balance, VTX's new black cast iron kettlebells will give you a total body workout. The Best in Cast Iron Kettlebells. Other kettlebells feature a softer exterior covering, such as vinyl or a rubberized material, that is designed to minimize damage to your floors if the kettlebell is dropped. Paradigm Pro® Elite Precision Steel Competition Kettlebell - 35 mm Handle Diameter. through 60lb. Metrixx® Elite Precision E-Coat Kettlebell. Our line of barbell weights includes options made from various tough and durable materials, such as chrome-plated steel, cast iron and foam rubber, to ensure you have weight lifting gear that lasts a lifetime and is easy to grip, so accidents and injuries are less likely to occur. With new dual markings for both LB and KG, the new VTX Matte Black kettlebell will be a favorite for everyone. Most kettlebells are made of a single, solid piece of cast iron. Available in the following weights: 5lb. Hampton Cast Iron Kettlebells For over 300 years, the Russians have been evolving the Kettlebell to be an effective tool for developing strength and power. Assembly required furniture is shipped in one or more flat pack boxes and includes easy-to-follow assembly instructions. Whether you are looking for a light weight kettlebell to use at home or a heavier increment to use for kettlebell competitions, The Treadmill Factory is here to serve you. Paradigm Pro® Elite Precision Steel Competition Kettlebell - 35 mm Handle Diameter. in … Kettlebells returned to America in 2001 and their popularity has grown steadily each year. This offers an extremely solid construction that can withstand heavy use. We carry vinyl dipped kettlebells, steel kettlebells and cast iron kettlebells which vary in terms of their color and weight increments. Nebraska Furniture Mart does not offer assembly of these items.