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Fitvids Multi-Functional Changeable Dumbbell and Barbell Kettlebell Set with Adjustable Weights, 40LBS, 2-in-1

  • Based on 3,230 reviews
Condition: Used - Like New
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Feb 14
Order within 16 hours and 19 minutes
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Style: 40LBS, 2-in-1


Features

  • 2-in-1 Multifunctional Set - Changeable from dumbbells to barbells, this 2-in-1 multifunctional set serves all your exercise and fitness purposes
  • Contents - Set of 2-in-1: Four 4LB plates,four 6LB plates, two dumbbell handles, one barbell connector, four collar locks
  • Multifunctional - Provides multiple weight options and quick transitions between dumbbells, barbells and kettlebells. Easy to disassemble and assemble. No rust, no damage to the floor
  • Adjustable Weights - With 4x 4LB, 4x 6LB, you can adjust your weight from 4LB to 20LB singles or 8LB to 40LB pairs
  • Material - Exterior is made of high-quality PE materials, and the inside is mixed with iron, cement, and sand

Brand: Fitvids


Color: Black


Item Weight: 19.9 Kilograms


Material: Polyethylene (PE)


Special Feature: Adjustable Weight


Brand: ‎Fitvids


Color: ‎Black


Item Weight: ‎19.9 Kilograms


Material: ‎Polyethylene (PE)


Special Feature: ‎Adjustable Weight


Product Dimensions: ‎42"L x 11.8"W


Style: ‎40LBS, 2-in-1


Handle Material: ‎Polyethylene (PE)


Number of Pieces: ‎2


Set Name: ‎40LBS, 2-in-1 Set


UPC: ‎840517402030


Number of Items: ‎14


Manufacturer: ‎Fitvids


Item Package Dimensions L x W x H: ‎21.7 x 11.8 x 6.3 inches


Package Weight: ‎45.9 Pounds


Item Dimensions LxWxH: ‎42 x 11.8 x 11.8 inches


Brand Name: ‎Fitvids


Part Number: ‎SF-40DKS-2IN1-B


Size: ‎40LBS, 2 in 1


Date First Available: August 19, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Feb 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great item!
These were easy to assembly and great quality! I cannot recommend them enough for the price.
Reviewed in the United States on January 5, 2026 by esmeralda

  • Great Value
Great value for the price! Built pretty good and I highly recommend.
Reviewed in the United States on December 24, 2025 by ray cardamone

  • Made of very thin metal.
The bar Broke with in 5 mins of use.
Reviewed in the United States on November 21, 2025 by leicia

  • Works good
The eights don't feel like sand, good quality, it doesn't snap under pressure, very high quality
Reviewed in the United States on November 21, 2025 by Jasmin c Jasmin c

  • 5 estrellas
The media could not be loaded. Fue un regalo, le encantó.
Reviewed in the United States on December 11, 2025 by Susan

  • Missing over half of the set
Box came in destroyed and missing over half the set. I recieved 3 6lbs and 1 4lbs making it impossible to even customize anything other than 12 lbs and rendering one weight useless. Save your money
Reviewed in the United States on November 22, 2025 by SpaceCadet

  • Got a used item
Bought it new, and received what seems to be like a used item.
Reviewed in the United States on October 1, 2025 by Ravi Kurma Ravi Kurma

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