Yes4All Old School Adjustable Dumbbell Set with Weight Plates, Star Lock Collars/Connector, 40lbs to 200lbs Adjustable Weight Plates Set
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Color: I1. 105LB or 52.5LBS Dumbbell Pair - Black
Features
- 105LB SET OF 2 DUMBBELLS: Yes4All dumbbells adjustable weight includes TWO 16 x 1 handles, SIXTEEN 5lbs plates, FOUR 2.5lbs plates, FOUR 1.25lbs plates, FOUR collars handles, shipped in two packages; Customize your workout intensity with this 105lb 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: I1. 105LB or 52.5LBS Dumbbell Pair - Black
Item Weight: 105 Pounds
Material: Cast Iron, Stainless Steel
Special Feature: Adjustable Weight, Non-Slip, Rust Resistant, Unbreakable
Brand: Yes4All
Color: I1. 105LB or 52.5LBS Dumbbell Pair - Black
Item Weight: 105 Pounds
Material: Cast Iron, Stainless Steel
Special Feature: Adjustable Weight, Non-Slip, Rust Resistant, Unbreakable
Product Dimensions: 16"L x 1"W
Style: Dumbbell Adjustable
Handle Diameter: 1 inches
Handle Material: Stainless Steel
Number of Pieces: 2
Set Name: Yes4All 105LB Set of 2
UPC: 810151674063
Manufacturer: Yes4All
Item Package Dimensions L x W x H: 16.5 x 15.5 x 8 inches
Package Weight: 48.08 Kilograms
Item Dimensions LxWxH: 16 x 1 x 1 inches
Brand Name: Yes4All
Model Name: Weights
Suggested Users: SPORTS Exercise & Fitness
Part Number: 5ZWZ
Size: Cast Iron Dumbbell
Date First Available: December 26, 2023
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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
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To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: A. 40LB or 20LB Pair - Black
I’m extremely happy with the Yes4All 40 lb Adjustable Dumbbell Set. The quality is excellent, and the solid cast iron plates feel very durable and well-made. Everything arrived well packaged and was easy to put together, so I was able to start using them right away. The adjustable design is one of my favorite features because it lets me quickly change the weight depending on the exercise or workout intensity. It’s perfect for switching between lighter exercises like curls and heavier ones like rows or presses without needing multiple dumbbells. The handles have a comfortable, textured grip that helps keep the dumbbells secure during workouts. I also like that the spin-lock collars hold the plates tightly in place so nothing feels loose or unsafe while lifting. That extra stability really makes a difference during longer workouts. Another big benefit is how space-saving the set is. Instead of having a whole rack of dumbbells, I can adjust the weight as needed and keep everything in one compact setup, which is great for a home gym or smaller workout space. Overall, this set offers fantastic value for the price. It’s sturdy, versatile, and great for both beginners and people who want to build strength at home. I would definitely recommend it to anyone looking for a reliable adjustable dumbbell set that will last for years. 💪
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Reviewed in the United States on March 5, 2026 by Kalley Porter Kalley Porter
Color: I1. 105LB or 52.5LBS Dumbbell Pair - Black
Exactly what you want when you order adjustable dumbbells. Feel sturdy, more than enough room for your hands, easy to organize and take weight off/on. Will not break whatsoever. Best value for price with adjustable dumbbells. The advice i would give purchasers is to have a small piece of gym mat where you can lay the weights down as if you just slam them on the floor they will break floor, they are steel and cast iron.
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Reviewed in the United States on January 26, 2026 by Ben
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: 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: A. 40LB or 20LB Pair - Black
And there you have it - adjustable dumbbells for the home workout king and/or queen that don’t cost a fortune and are still well made! Let the transformation begin!
Reviewed in the United States on February 16, 2026 by Robert
Color: A. 40LB or 20LB Pair - Black
This is the best set of Dumbbells I’ve ever had I like the spin style collars on them I had a set before but I gave them away but it is weird that each dumbbell has two 5lb plates and 2 three pound ones I like that because when you go up in weight the 3lb plates are best for leveling up and then you can use them for swing bells or put all the weight on just one bar and the collar has rubber grommets to hold the spinners together
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Reviewed in the United States on February 13, 2026 by Michael Boring
Color: A. 40LB or 20LB Pair - Black
Excelente.
Reviewed in the United States on March 2, 2026 by Dalia silvestre Gugliotta
Color: D. Barbell 40LB or 20LB Dumbbell Pair - ...
Great value and versatility! The factory rubber gaskets tore apart within a month of use but I replaced them with o-rings and they work even better at keeping the weights secured. The o-rings I used: https://a.co/d/di6QPAW
Reviewed in the United States on December 28, 2025 by HK HK