RitFit cast iron adjustable dumbbells come with a connector that allows you to turn your dumbbell into a barbell. The connector is well-built and easy to apply to provide you with a seamless switch between a dumbbell and a barbell.
RitFit offers cast iron adjustable dumbells sets featuring total weights from 40, 50, 60, 80 to 100LB. Each cast iron adjustable dumbbells set comes with pairs of cast iron plates of various weights, allowing weight increment within one compact set.
RitFit cast iron plates are covered with a black paint finish. The fine black paint leaves the classic, tough, and industrial feeling of the original iron while adding a protective layer against rust and corrosion.
The solid chrome handle of our cast iron adjustable dumbbells is designed for a power grip. The knurled handle surface provides a firm contact with your hands but is not abrasive so you can fasten onto the cast iron adjustable dumbbells/barbells at any weight and even when you work up to a sweat.