... service for you!Detailed Product Description1) Weight Range: 5 to 52.5 lbs (2.27 to 23.8 kg) for ... Model: KF-DB-552;Features:1) Weight Range: 5 to 52.5 lbs (2.27 to 23.8 kg) for ... Settings in pounds: 5, 7.5, 10, 12.5, 15, 17.5, 20, 22.5, 25, 30, 35, 40, 45, 50, and 52.5 pounds;3) Lets ... of weights into one, using a unique dial system;5) Eliminates the need for multiple dumbbells cluttering your workout ...