Dualbell Superset-Dumbbells to Barbell Adapters Connectors 4-pack

Use 4 Dumbbells at Once to maximize your workouts by going beyond your heaviest dumbbells!

Combine the weight of four dumbbells to take your strength training to the next level. 

With the Dualbell Superset you’ll take your workouts beyond the weight of your heaviest dumbbell. The Dualbell Superset gives you the option to use 1 or 2 dumbbells per side of the bar during barbell exercises. 

Use the second dumbbells to easily add more weight quickly. Go up incrementally 5lbs by switching out the smaller dumbbell each time or go beast mode and add your heaviest dumbbells to max out. When in use, the included Dualbell connector keeps the dumbbells smoothly rotating on the bar together. Quick and easy to use. Simply place the dumbbell handle inside, close and slide onto your bar. 

Turn your dumbbells into an entire free weight area home gym.

Don’t waste your money on a second set of weights.   Close your eyes and you won’t be able to tell the difference.

• Quick and easy to use
• Great for landmine exercises, too!
• Smoothly rotates on bar
• Each Dualbell holds up to a 100lb dumbbell
• Independently tested for strength and durability

What’s included

• 4 Dualbells
• 2 interlocking spacers
• Drawstring storage bag and
• Workout chart to help you get started quickly

If you need barbell clamps/collars, too, see our bundle package and save

Additional information

• No special equipment needed. Dualbell works with any standard 1" diameter bar. Lock on Dualbell with standard weight collars. 
• Compatible with dumbbell handles with a minimum length of 4.25", 108mm, and a maximum diameter of 1.38", 35mm, covering most standard dumbbell handle sizes. Check your handle size before ordering.  Contact us if you need help.

• To date, our customers have told us that Dualbell fits adjustable dumbbells from the following well-known brands and models:

  • Nuobells
  • Core Fitness
  • Bowflex
  • CAP
  • Nordictrack
  • and more
• Made of super tough nylon 66 can hold even the heaviest commercially available dumbbells.
• We aim to ship quickly, within 1 business day of your order being placed.  *For international delivery, please contact us before ordering to confirm shipping rates and availability to your country.  

• Dualbell is most commonly used with bars in 5’, 6’, and 7’ lengths, as well as the ez-curl bar. But you can also use with other standard barbell types.  
  Here are a couple of bars available on Amazon, that we suggest.

  • CAP Barbell 60-Inch Solid Standard Bar, Multiple Colors
  • BalanceForm 7foot Standard Barbell Weightlifting Barbell