Yes4All Old School Adjustable Dumbbell Set with Weight Plates, Star Lock Collars/Connector, 40lbs to 200lbs Adjustable Weight Plates Set
Condition: New
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Availability:
In Stock.
Arrives
Friday, Mar 13
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Color: A. 40LB or 20LB Pair - Black
Features
- 40LB SET OF 2 DUMBBELLS: Yes4All dumbbells adjustable weight includes TWO 14x 1 handles, FOUR spinlock collars, FOUR x 5 lb plates, FOUR x 3 lb plates; Customize your workout intensity with this 40lb dumbbells set of 2
- DURABLE & LONG LASTING CAST IRON: Made with heavy-duty cast iron & protective coating, these adjustable 40lb to 200lb dumbbells set are built to last; Our dumbbells set of 2 prevents rusting and chipping for reliable use
- NON-SLIP & COMFORTABLE GRIP: Ergonomic handles of adjustable dumbbells provide stable & non-slip grip even with sweat hand; Firm diamond knurled textured chrome dumbbell handle allows longer workout sessions
- SECURED DUMBBELL WITH INCLUDED COLLARS: Enjoy efficient workout session without worrying about looseness; Stay focused on targeting various muscle groups effectively with our adaptable dumbbells - adjustable weight plate set of 2
- VERSATILE USE - Use this dumbbell set for a full body workout, including arms, chest, back, core, and legs! You can also use them as an alternative to barbells or kettle bells when performing squats or lunges for added intensity
Brand: Yes4All
Color: A. 40LB or 20LB Pair - Black
Item Weight: 40 Pounds
Material: Cast Iron, Stainless Steel
Special Feature: Adjustable Weight, Non-Slip, Rust Resistant, Unbreakable
Brand: Yes4All
Color: A. 40LB or 20LB Pair - Black
Item Weight: 40 Pounds
Material: Cast Iron, Stainless Steel
Special Feature: Adjustable Weight, Non-Slip, Rust Resistant, Unbreakable
Product Dimensions: 13.8"L x 12.5"W
Style: Dumbbell Adjustable
Handle Diameter: 1 inches
Handle Material: Cast Iron
Number of Pieces: 2
Set Name: Dumbbell Set
UPC: 810151671826
Manufacturer: Yes4All
Item Package Dimensions L x W x H: 16 x 14 x 3.5 inches
Package Weight: 18.55 Kilograms
Item Dimensions LxWxH: 13.8 x 12.5 x 12.5 inches
Brand Name: Yes4All
Model Name: Adjustable Dumbbell
Suggested Users: SPORTS Exercise & Fitness
Part Number: WDUF
Size: Cast Iron Dumbbell
Date First Available: November 8, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Mar 13
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: D. Barbell 40LB or 20LB Dumbbell Pair - ...
Pretty solid starter dumbbell set for beginners. If the price were higher I might give it 4 stars but it's SO CHEAP that I can definitely overlook some imperfection. If you are just starting out, this is a well-built set that comes with enough weight to keep you busy, and since it uses standard 1-inch plates, it's very cheap to add more weight in the future. In fact, I might buy an entire second set so I can always have multiple dumbbells/bars preconfigured before I start my workout. Having the bar attachment is a definitely a plus too. In normal use, it works really well. The following are my only "gripes": - The locking nuts on the sides seem to slowly loosen over time. This was never an issue when using it, but I noticed that if I roll.the dumbbells out of the way for a different exercise and then pick them up again, I need to make sure they are still tight. - When using it as a barbell, the bar CAN just be screwed into each dumbell with the weights already on, but then you may have some plates in the way of your arms. If you have a super wide built and hold the bar by the dumbell handles, it might be fine, but with an average build it seems just a bit wide. The barbell being narrower by a few inches would help, but if you have that problem, you need to basically remove the weights from the inside of the bar and put them all on the outside. That just makes the conversion take a bit more time but it's much more like a traditional barbell that way. This is not really a gripe, but more of a note. The weights are spot on, but the weights of the handles and barbell attachment are different. The handles are 4lbs each and the barbell attachment is 2lbs.
...
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Reviewed in the United States on June 18, 2025 by Evan K
Color: I1. 105LB or 52.5LBS Dumbbell Pair - Black
Box came intact, no smell and all pieces inside. Grips are a bit rough but not to the point of discomfort, the point of knurling is for grip. Purchased during black Friday and got them for less than a dollar a pound so overall a great value. Not the fastest to change weights but that should be understood since they're threaded ends and not clip on.
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Reviewed in the United States on November 27, 2025 by craig
Color: A. 40LB or 20LB Pair - Black
These dumbbells are a great addition to my home gym. The weight plates feel sturdy and the star lock collars keep everything secure once tightened. I like that I can easily adjust the weight for different exercises, which makes them super versatile without taking up much space. The handles have a nice grip, though they can get a bit rough on the hands if you don’t wear gloves. Also, swapping plates isn’t the fastest process, but that’s expected with this style. Overall, really good quality for the price and perfect if you’re short on space but still want a solid workout option.
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Reviewed in the United States on September 21, 2025 by Fan Wu
Color: I1. 105LB or 52.5LBS Dumbbell Pair - Black
Im thoroughly impressed with the careful packaging and the quality of thesr old school dumbbells. Used to have a pair similar to these and these feel just as great, worth every dollar for what you pay💯
Reviewed in the United States on December 4, 2025 by rae
Color: E. Barbell 50LB or 25LB Dumbbell Pair - ...
Timely delivery, easy to assemble, Seems good quality and durable. God bless!
Reviewed in the United States on November 16, 2025 by Narayanan
Color: I1. 105LB or 52.5LBS Dumbbell Pair - Black
These are well made with quality materials, and they have a classic design that has stood the test of time for good reason.
Reviewed in the United States on December 6, 2025 by Jim Simmons
Color: B. 50LB Pair - Black
Love these weights! Easily adjustable to whatever weight you need. The area where you hold onto it feels a little rough in my hands, but since using the weight training gloves, it’s no longer a problem. These weights seem really well made and I think they will last a long time. Great value too!
Reviewed in the United States on September 25, 2025 by Shannon
Color: M. 200LB or 100LB Dumbbell Pair - Black
After doing a few workouts with these, I can say I'm glad I got them. I was originally going to spring for fancy quick adjustable dumbbells costing almost $1000, but decided to give these old school ones a try before the big purchase. The larger plate diameter adds a different feel than you get with hex dumbbells, and they are of great quality as well. A bonus with these is you can use the plates with an ez curl or straight barbell and get a lot of value for your money. Another thing to keep in mind is, the quick adjust dumbbells are easily breakable, and these are literally bulletproof. The extra time it takes to adjust is minimal, especially considering all the quick adjust models require you to set them in the cradle to change weight. The only complaint I have was I needed to buy a rack for the plates.
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Reviewed in the United States on April 1, 2025 by okcomputer