PowerBlock Classic 50 Adjustable Dumbbell Set

Item No. 18138100007


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Product Description


The only dumbbell system that can expand to meet your strength needs. PowerBlock dumbbells are the most versatile and effective exercise tool ever developed for strength training. PowerBlocks work intuitively. Rather than requiring you to buy a room full of dumbbells. PowerBlocks act just like a weight stack at the gym, with a weight handle that fits inside the first weight, which fits inside the second, which fits inside the third, etc.

When you want to change weights, you simply move the weight selector pin into the appropriate slot and you're set. As you lift the core, all the weights above the selector pin are lifted at the same time, turning your 3-pound dumbbell into a 6-pound dumbbell, or your 6-pound dumbbell into a 12-pound dumbbell. Not only is the system remarkably easy to use, but it's also cost- and space-efficient, as a single pair of dumbbells can do the work of dozens. The weights are more compact and balanced than traditional dumbbells, with a padded handle that protects the wrists.


  • Has weight range from 10-50 lbs.
  • Replaces 9 pairs of dumbbells or 540 lbs of free weights.
  • Selector pin lets you change weights easily, just like with weight stack at the gym.
  • More compact and balanced than traditional dumbbells; padded handle for wrist protection.
  • Offers maximum weight of 50 pounds per hand.

Customer Reviews

4.5 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Easy to use and perfect for my workout space.
February 10, 2020
2 months ago
Quick change, space savers
I have tried most of the other adjustable weight sets and prefer these hands-down. The color guide makes it easy to select the weight you want. If you want to get really specific on the weight you are lifting, you can mess around with the cyclinder inserts. The best part is that they are compact. The maincompeting adjustable dumbbell set is sort of big which really makes some moves cumbersome. I recommend getting the compact weight stand as well as it makes changes even quicker and can be folded up and put in a closet when necessary.
February 2, 2019
1 year ago
The block is hard to complete some lifts; however, the compact part of this set is super nice!
January 19, 2019
1 year ago
Very great and convenient dumbbells. Only problem is it might take up some space you need when doing certain workouts but other than that, works good.
January 9, 2019
1 year ago