Power Block U33 Adjustable Dumbbells
Power Block was the first adjustable dumbbell and an increase in competition has forced this manufacturer to diversify their offerings which is awesome for the budget buyer because options abound. The U33 is made with Power Block’s signature look and feel which is plastic covered metal parts. It uses pin method more or less exclusive to the Power Block weight system which is easy to use and keeps the plates from barely moving. The U33 weight increments are unlike any other on the market with strange increment jumps, but the increment jumps are perfect for beginners and you can also add even more weight to them.