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CAP Barbell Black Cast Iron Hex Dumbbell | 5-120 LBs | Single or Pair

  • Based on 4,031 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jul 5
Order within 13 hours and 52 minutes
Available payment plans shown during checkout

Color: Black, Single


Style Name: 25 LB


Features

  • VERSATILE : Dumbbells offer the ability to target specific muscle groups or perform a full body workout
  • CONSTRUCTION : Heads are made from ASTM A48 Class 20 grey iron and joined together by a 1018 cold rolled solid steel handle (sizes 15 120lb) finished with a durable industrial enamel coating
  • FEATURES : Original Hex Shaped heads prevent rolling. The medium depth knurling on the handle provides essential grip and security during use. Baked enamel coating is a durable and effective finish
  • FUNCTIONAL : Perfect for ISOS, full body, functional and HIIT workouts
  • CHOICES : This dumbbell group from CAP is available in sizes from 3, 5, 8, 10, 12, 15 120 lb. in 5 lb. increments

Brand: Cap Barbell


Color: Black, Single


Item Weight: 25 Pounds


Material: Cast Iron


Special Feature: No Roll Head


Brand: ‎Cap Barbell


Color: ‎Black, Single


Item Weight: ‎25 Pounds


Material: ‎Cast Iron


Special Feature: ‎No Roll Head


Use for: ‎Arm


Product Dimensions: ‎11.5"L x 4.3"W


Style: ‎25 LB


Handle Diameter: ‎1 5 inch


Handle Material: ‎Alloy Steel


Number of Pieces: ‎1


UPC: ‎702556103197


Global Trade Identification Number: ‎97


Manufacturer: ‎Cap Barbell, Inc.


Item Package Dimensions L x W x H: ‎13.2 x 5.2 x 5 inches


Package Weight: ‎11.75 Kilograms


Item Dimensions LxWxH: ‎11.5 x 4.3 x 5 inches


Brand Name: ‎Cap Barbell


Country of Origin: ‎China


Warranty Description: ‎30 day manufacturer warranty


Model Name: ‎SDB2-025


Suggested Users: ‎unisex-adult


Part Number: ‎SDB2-025


Included Components: ‎dumbbell


Size: ‎25 lb single


Sport Type: ‎Exercise & Fitness


Date First Available: August 11, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 5

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.

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Top Amazon Reviews


  • Dumbbells fine, packaging not the best
Color: Black, Single Style Name: 50 LB
So the 50 pound dumbbells I got are good, no loose heads or serious issues. The finish isn’t perfect, they have some chips and what not, but I expected that when having 50 pounders delivered. The knurling is fine, not very sharp but it’s good (I got 40s in the past with some wild burrs that had to be filed so you wouldn’t be cut, this set was much tamer). I didn’t love the packaging. They were in two cardboard boxes (for each dumbbell, they were delivered separately of course), both of which were destroyed, filthy, and wet since it’s been snowing here. One box was entirely open on one side, however given the weight of these I’m not surprised and I honestly feel bad for the delivery driver who had to deliver two 50 pound boxes to my door. So, thanks to that guy. But either way, the packaging really wasn’t good enough for 50 pound dumbbells. They had a plastic bag wrapped around them inside as well, which seemed to be extremely old. The plastic was torn and destroyed, so I’m guessing these have been sitting around for a long time. They were dirty as well, but nothing a little alcohol can’t clean. I held off on ordering dumbbells this heavy online for a while, but went for it here. It turned out fine in my case, they are not damaged in any meaningful way (again the finish isn’t perfect but I don’t care, they’re just dumbbells). Maybe I got lucky but I’m happy with them. One thing I cannot comment on is their exact weight, I don’t have a scale here (I weigh myself at my shop, should probably buy a scale for home). ... show more
Reviewed in the United States on January 21, 2024 by Frank Frank

  • Very high-quality, cheaper even when I went to a used gym equipment store.
Color: Black, Single Style Name: 15 LB
What I disliked is at some point they fell out of the packaging during delivery, 30 lbs, and they are scraped up because of that. Not a big deal, they are weights after all.
Reviewed in the United States on June 1, 2024 by Mike Capp

  • Great dumbbells
Color: Black, Pair Style Name: 25 LB
Grip and weight is great. Good dumbbells for the price point. Zero complaints.
Reviewed in the United States on June 1, 2024 by ShawnJohn PDX

  • Good stuff
Color: Black, Single Style Name: 15 LB
Good old fashioned weights
Reviewed in the United States on May 6, 2024 by Debbie

  • Quality product
Color: Black, Pair Style Name: 20 LB
I like the hex shape for sturdiness/non-rolling. I use it for push-ups on occasion. For me, 20 lbs is the perfect size for weight x reps, ideal for ALL of the routines that my wife and I do. Butterfly, squats, lunges, crunches, farmer's walk, and any back/shoulder/bicep/ab work that we are looking to do. Never been disappointed by CAP products and accessories, and that's why this was a go-to for me. The good price is just icing on the cake. ... show more
Reviewed in the United States on January 17, 2024 by Peter D.

  • Great dumbbell, but not as good as they used to be
Color: Black, Single Style Name: 25 LB
I actually bought this to replace a dumbbell I purchased from Amazon during the pandemic. The one I replaced was not made by CAP, and was pretty poor quality (chipping paint, shoddy casting and assembly, etc.). I also have an older CAP dumbbell, just like the one I'm reviewing here, and the quality is excellent. This new CAP dumbbell looked nearly perfect when I received it but, surprisingly, there were a couple of dents. It's held up well, but I am starting to see some small chips, leading me to think that CAP's quality control, post pandemic, has slipped a little bit. I still think CAP is the standard for this type of dumbbell, and I'd probably buy another one, but it's not quite as nice as the one I bought 5 or 6 years ago. ... show more
Reviewed in the United States on February 8, 2024 by Santacruiser Santacruiser

  • Never Received.
Color: Black, Single Style Name: 40 LB
I’m sure it’s a great product, but the USPS some how snapped the two I bought in half on the delivery route. Got a full refund and everything but; how do you snap a barbell in half?
Reviewed in the United States on June 11, 2024 by Detective Pardo

  • Don't buy the heavy ones. Absolute nightmare and shipping is pathetically inadequate.
Color: Black, Single Style Name: 65 LB
I wish I could give 0 stars. 0 starts to cap for the quality of these dumbbells. 0 stars to amazon for the packaging. 0 stars to UPS for delivery. I bought a pair of the 65 lbs cast iron dumbbells. These were shipped and sold by Amazon. This was not even remotely worth the small savings over the rubber headed dumbbells I have bought many times through amazon. To begin, they ship these in a cardboard box and that is pretty much it. Only one dumbbell arrived on time. The box was absolutely shredded from trying to contain 65 lbs of iron. In fact, the dumbbell was falling out of the box when it arrived. The UPS man also just dumped this at the top of the driveway. This dumbbell has also defective. One of the welds was poorly done and visibly defective. I could feel the dumbbell head wobbling when pressed over head. That's scary for a 65 lbs dumbbell. The handle itself also was poorly finished. The second dumbbell arrived a week late. Its box was also destroyed and you could tell UPS had to add extra packing tape just to hold the box together. This was also dumped in the grass at the top of my driveway. It was even worse than the first dumbbell. The dumbbell head was extremely loose from the handle. I don't know if this is a defect or damaged in shipping. I guess it is probably both. I also received a replacement from Amazon for dumbbell #1. This time it didn't even arrive with a a box. There was literally just a shipping label zip tied to the dumbbell. The sad little cardboard box they ship these big dumbbells in must have been obliterated in transit. The dumbbell looks like it was dragged across concrete. Paint was chipped and peeling off. One corner looked ground down. The welds actually looked good on this one but there was too much physical damage from shipping. I am returning them all. Maybe these cast iron dumbbells would be a good option for lighter weights or if Amazon even remotely cared about packaging. I would never again consider trying to buy the heavier weights of these cast iron dumbbells. I didn't even get one functional/undamaged dumbbell from the three they sent. I recommend you the rubber coated dumbbells with the chrome handles. I have never had an issue with those. ... show more
Reviewed in the United States on April 15, 2023 by Elliot

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