PowerBlock PRO 100 Exp Stage 3 Kit, 60-80 lbs ADD ON ADJUSTABLE DUMBBELLThe PowerBlock Pro 100 EXP, Stage 3 expansion kit, (60 80 lbs) The PowerBlock Pro 100 EXP Stage 3 Expansion Kit (60 80) is the ultimate strength training companion for serious lifters. This advanced weight set builds upon the Pro 100 Stage 2 kit, expanding the weight range from 60 to 80 pounds. With its durable construction and intuitive design, this kit allows you to seamlessly progress to heavier weights without cluttering your workout space with