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NUOBELL 580 Adjustable Dumbbell (5–80 lb)

16 settings in 5 lb steps · 32 mm knurled handle

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  • Picked by research, never paid placement
  • Specs checked against maker data

Why we picked it

Lifters who do supersets and drop sets and want an 80 lb top end with a real knurled handle, and are willing to pay for it

What to know before you buy

The locking and weight-selection components are hard plastic, so reviewers question long-term durability, and the cradles are finicky – the dumbbell jams if it is not lined up precisely when re-racking.

Key specs

  • 5-80 lb per dumbbell in 5 lb increments (16 settings)
  • Twist-handle adjustment – the fastest mechanism Garage Gym Reviews has tested
  • 32 mm knurled barbell-style handle; pancake steel plates feel like a fixed dumbbell
  • 17 in long, 7.5 in wide; fits standard dumbbell racks
  • Cradle trays included; 2-year warranty (4 years when bought through the brand)
  • Not designed to be dropped or thrown

Read the full guide: Adjustable Dumbbells vs Rubber Hex Sets for Home Gyms →

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