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Core Fitness Adjustable Dumbbell Weight Set

OnlyTree Black
This Product was reviewed by Staying Alive Crew Last updated: Feb 16, 2022 at 06:36 pm

For die-hard strength trainers, you'll be hard-pressed to find a better pair of adjustable dumbbells than the Core Fitness Adjustable Dumbbell Weight Set.

Offering a whopping range of weights from 5 to 50 pounds per dumbbell, these beauties are not for the faint-hearted.

The compact and adjustable twist handle design allows adjustable increments of 5 pounds to be easy peasy.

The dumbbell handle ends feature a dual-sided weight selection window. 

The contoured, textured, and soft-grip handle design provides comfort and secure grip control, allowing you to give extra attention solely to your reps and maintain the correct form.

Twist Lock technology enables you to change the weight setting with one hand.

Simply set the dumbbell in the aluminum weight cradle, twist the handle, and the weight plate changes quickly and safely. 

A great investment, giving you 10 pairs of different weights in one dumbbell set.

You won't need to go out and buy several weights to have a full range of weights like a gym.

The Core Fitness Dumbbell Weight Set really does prove, less is more while improving your health.

Key Features

  • Pair of dumbbells with adjustable weights
  • 2 cradles & exercise guide
  • Weight adjustment mechanism - Twist Lock Technology
  • Adjust from 5 to 50 pounds, in 5-pound increments
  • Contoured, textured & soft-grip handle design
  • Aluminum weight cradles
  • Compatible with Core Fitness Dumbbell stand (sold separately)


  • Brand: Core Fitness
  • Model: Core Fitness Adjustable Dumbbell Weight Set
  • Size: 14.5 L x 7.9 W x 7.5 H inches


  • 2-year warranty
  • 30-days return
  • Quick & easy weight adjustment
  • Replaces 10 pairs of dumbbells in a single dumbbell set
  • Easy to use Twist Lock technology
  • Reasonably priced
  • Ideal for committed strength trainers seeking dumbbells where they can increase weights over time as their health improves
  • Ideal for more experienced strength trainers


  • May have to hold the cradle down when choosing heavier weights

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