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Iron 40lb Adjustable Dumbbell Set with Carrying Case | Marcy ADS-42

(7 reviews) Write a Review
Limited Stock Available!!!
Maximum Purchase:
3 units
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The Iron 40 Lb. Adjustable Dumbbell Set with Case - Main Image

The Marcy 40lb Dumbbell Set and Case lets first-time users select the weight that's right for them while providing experienced enthusiasts an easy-adjust option for toning, training, or cardio.

Each dumbbell features a 2.5lb bar made from environmental friendly iron and comes with spin locks to keep the plates in place. The Bar and locks both feature a chrome finish and comes with contoured plastic hand grips. The Set includes 4 spin-lock collars and comes with a convenient carrying case. Weights included!

The unit is guaranteed with a 2-year manufacturer's warranty.

  • Adjustable dumbbell set (20lb each)
  • Chrome plated spin lock collars
  • Chrome plated, knurled hand grips
  • Four (4) 5lb plates, four (4) 3lb plates, two (2) 14" dumbbell handles, four (4) spin lock collars
  • Durable and will not rust like other cast iron weight plates

This product is not intended for commercial use.

*Please Note: currently ships only within the contiguous United States (we do not ship to Hawaii, Alaska, military bases, or U.S. Territories / Possessions.) 


- Only items returned within 30 days of delivery are eligible for a refund or exchange.

- Before shipping your return, please contact MarcyPro by clicking the support link above to receive detailed return instructions from a customer rep

- The returned product must have been purchased directly from

- The returned product must be in original condition and all accessories must be included and placed in the original packaging.

- Items that are delivered to the customer in damaged condition may be returned immediately. All you need to do is open a ticket using the support link above and one of our reps would be more than happy to help you attain a return call tag

- If you find that a part is defective, instead of initiating a return, we highly recommend contacting us and we would be more than happy to help you attain a functioning part as soon as possible.

- Marcy Pro does not accept unauthorized returns. This includes any items returned without first speaking to a customer rep

- Any returns returns that fall under buyer's remorse will have a 15% restocking fee associated with them and the customer will be responsible for shipping costs both ways.

Orders that ship via freight / trucking can take over 14 business days to deliver. As we approach the delivery date, the trucking company will contact you at the phone number used to place this order to schedule a drop off date. The trucking company can only drop the order off curbside. (Does not apply to UPS / FedEx / USPS.)

Freight orders take 2 - 4 business days to be picked up, as a result, you will not receive the tracking number for about 3 days

Please feel free to contact us with any questions you may have - M - F 9:00AM - 5:00PM at 1-800-999-8899

7 Reviews Hide Reviews Show Reviews

  • 5
    Iron 40lb adjustable dumbbell set

    Posted by San Diego Tony on Jul 6th 2020

    They are exactly what you see in the picture. They are really nice, they look good, easy to use, bar feels good in your hand and they are sturdy and the star locks the the weights nice and tight. Totally worth the money.

  • 5
    Iron 40lb Adjustable Dumbbell Set with Carrying Case | Marcy ADS-42

    Posted by Ken S on Jul 3rd 2020

    Excellent set. Bought 2 for home work out during COVID. Works well.

  • 5
    Top of the line quality

    Posted by Dale on Nov 11th 2019

    I have been using Marcy Products since 1996. This is the best quality physical fitness gear on the market. It may be a little more expensive but it is worth it. I won't use anything else