Cast Iron Adjustable Dumbbells

Last updated: May 9, 2019

We looked at the top Adjustable Dumbbells and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Adjustable Dumbbells you should buy.

Product Details

In our analysis of 193 expert reviews, the Cast Iron Adjustable Dumbbells placed 12th when we looked at the top 14 products in the category. For the full ranking, see below.

From The Manufacturer

This set consists of a pair of brand new 105lbs (52.5 lbs x 2 pc) adjustable dumbbells (5 lbs x 16pc, 2.5 lbs x 4pc, 1.25 lbs x 4pc, handle x 2pc, collar x 2pc). Not everyone who is interested in getting a better body through strength training has the necessary room in their home for a dozen or more sets of dumbbells. This adjustable and versatile dumbbell kit is small, convenient, and easy to store. You will be able to perform the widest variety of exercises by working out with varying weights. The kit is simply the best and a must have!

Expert Reviews

What reviewers liked

Offers a fast, easy set up and no frills design. Relatively compact.
The set includes sixteen 5-pound plates, four 2.5-pound plates and four 1.25-pound plates. Each dumbbell handle weighs 5 pounds, and there are also two screw-on collars to secure the dumbbells.
Convenient as its handles are comfortable and offer a firm grip.
The plates and handle on these dumbbells are cast iron, so they will not break or wear down with use over time.
Chrome bars resist corrosion and rust, and have textured center for strong grip.
Threaded ends and handle provide a secure fit so that you don’t have to worry about the weights falling off and injuring you.
Made with high-quality cast iron weights and solid chrome handles,these are durable weights that you can count on.
The handles and collars are threaded for a totally secure fit.
No wobbling after multiple sets and No “oily” smell that I kept reading about.

What reviewers didn't like

The paint is prone to chipping --scrubbing the dumbbells before use often resolves this problem.
The main problem I have with the dumbbells is that they’re a little bulky. The dumbbell is already somewhat larger than your standard dumbbell, and balancing the larger size takes a bit of getting used to. .
Requires regular maintenance, such as tightening the loose nuts.
The knurling, or texture of the handle, on these dumbbells is very rough and can result in callouses and irritation on your hands.
16” long to accommodate a lot of weight, longer than most sets.
May not offer enough weight in order to keep some athletes content.
No cushioning or protective storage.
Changing the weight can be tricky.
Does require extra maintenance (chrome flakes, rust protection.
View our Adjustable Dumbbells buying guide for in-depth advice and recommendations.

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