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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
    so happy and grateful!

    Posted by tari on Mar 16th 2021

    i am so happy and grateful! given covid, my home gym has been coming together over the past year, and this was the cherry on top! thank you! i am a forever customer!

  • 5
    Great Quality

    Posted by Alex S. on Jan 30th 2021

    Definitely enjoy this set and would highly recommend to anyone looking for adjustable dumbbells.

  • 5
    Great buy.

    Posted by Anthony on Aug 19th 2020

    I bought this set not too long ago and it's fantastic. Made from really good quality metals, and the handles are well grooved for a firm grip. Perfect standard size so that any standard weight plate can fit. Would definitely recommend to anyone who has just started out working out or who just wants to add to their collection. The carrying case is a decent quality, the only downside I would say is that if you add more plates you don't have room for them in the case. But I have no complaints about this equipment, if I didn't already have a set I would buy another one. I might even get one as a gift for a friend.

  • 4
    Excellent weight set for home workouts

    Posted by Zia on Jul 20th 2020

    Great set of weights. I have had Marcy weights and workout equipment in the past and knew I would get a good product. They are obviously well made. I dig the finish and they are the correct weight. I like the carrying case for storage. Spin locks are convenient. The only thing I will say is that the handles are rough. So if you think that the rough metal bars would bother you, just get yourself a set of rubber hand grips or a good pair of gloves. Thanks to Marcy for the email notification when you restocked. There have been no weight sets available since the start of Covid-19. Sign up for the notification and buy direct from Marcy.