PowerBlock Pro 100 Adjustable Dumbbell for Strength Training

Here is another space saving dumbbell for serious strength training. The PowerBlock Pro 100 has a steel build and lets you easily change weight up to 100lbs with expansion kits. It has a magnetic polypropylene pin you can use to adjust weight. These pins have max load capacity of 500lbs.

This dumbbell replaces 30 pairs of weight. What’s neat is you can use these with PowerBlock’s bars and kettlebell handle to take your workouts to the next level. A knurled grip version of this dumbbell is also available.

[where to get it][official site]