Ironmaster 75 lb Quick-Lock Adjustable Dumbbell Review

Durability and strength are two features that give the Ironmaster 75 lb Quick-Lock Adjustable Dumbbell a stand in the market.

It has a reputation as the world’s strongest adjustable dumbbells.

However, there is more to this product. These two features alone do not explain its total appeal and why customers go for it.

If you have been considering the Ironmaster 75, this would be a first-hand user review to guide your purchasing decision.

We would provide every necessary product information, including some useful user concerns. You might as well buckle your seatbelts for a sweet ride.

Ironmaster 75 lb Quick Lock Adjustable Dumbbell Review

Ironmaster Quick-Lock Adjustable Dumbbell Features

Ironmaster Quick Lock Adjustable Dumbbell Features

Item Package Dimensions14.5″ L x 6.5″ W x 6.5″ H
Material TypeSteel, iron, chrome
Manufacturer/ BrandIronmaster
Part number75
Handle Grip Diameter1.25″
Maximum weight120 lbs per hand
Stand Dimension14.5″ W x 19″ L x 26″ H
WarrantyLimited Lifetime

The common problem that comes with adjustable dumbells is the tendency to break or become non-functional with time. This problem is eliminated in the Ironmaster 75 lb Quick-Lock Adjustable Dumbbell. It is made with highly durable metals, which makes it neither fragile nor prone to friction.

The product is made with highly tensile materials which are accommodated by the modular design. There are no worries with this one as it comes with its space-saving stand. It allows you to adjust the plates to a weight of 5 lbs up to 75 lbs at 2.5 lbs in just a few seconds.

The starting weight is always 10 lbs before plates. The handles weigh 5 lbs while the locking screws weight 2.5 lbs each. Plates weighing up to 65 lbs can be loaded on each handle. The stand is firm and would hold up to 120 lbs.

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The product has a black polished surface made with high-quality materials. The stand is 14.5″ wide, 19″ long and 26″ high. The product comes in a 14.5″ L x 6.5″ W x 6.5″ H packaging.

Ironmaster Adjustable Dumbbell Appearance and Size


The Ironmaster 75 holds a record when it comes to ease of use. You can make changes to the product by merely adjusting the screws. Unlike some other adjustable dumbbells, adjusting it does not waste any time and can be done in mere seconds. Using it doesn’t eliminate the feel of using a dumbbell. Unlike the traditional dumbbell, this one doesn’t have a restriction on how you handle them.

If you’re looking for a durable and reliable dumbbell, this is it. After screwing, it does not give out any sign of looseness or rattling sounds. Now that’s a recommendable feature.

The Ironmaster 75 lb Quick-Lock Adjustable Dumbbell is made with heavy-duty metals and no plastic. This means that there are no fragile parts and would not wear out while you use it. You can get a custom add-on-kit of up to 165 lbs.


This product comes with the perfect weight bench. It has a compact and strong feel and can hold the heavyweight. What’s more? The surface is laced with rubber for the dumbells to fit comfortably and stay on its hold.

Ironmaster Dumbbell perfect weight bench


  • The weight is adjustable.
  • It is easy to use and add plates.
  • It is a perfect size and maintains balance during the workout.
  • It is very strong, compact, and durable.
  • You can use and hold the dumbbell without restrictions.
  • The plate is custom made to the dumbells, which means it’ll stay put without rolling away.
  • It has a super space-efficient design.


  • Users often complain that it doesn’t feel just like the traditional dumbbell. However, it works just like every dumbbell.


The Ironmaster 75 is designed for a quick and easy change of the weight plates. To assemble, you can easily unscrew the collars, slide on or off the plates and screw in.

The high-end metal used in the material is durable and does not require too much maintenance. The stand is made with a rubber surface that preserves the metal head lying on the surface.

The official website does not offer to ship, but you may get both shipping and assembling from other retailers.


Buying the Ironmaster 75 is like a lifetime investment. For under $1000, you can get a set with its table, of course. The office Ironmaster website retails at $649 but doesn’t offer shipping options. It would be best to buy from other retailers.

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User Concerns

It is only fair that you get a view on what other users think.

Ironmaster Adjustable Dumbbell User Concerns

Great Quality, Price and Lifetime Warranty

Most customers commend the quality and warranty deal that comes with the Ironmaster 75. At such a price, it is a steal. As seen on a review site, a customer-rated these products based on durability: Ironmasters>Powerblocks>Bowflex. We couldn’t agree less. Most also commend the speed with which the plates can be changed. The overall rating for quality and price is said to be great.

That’s not a bad review, after all! Here’s another.

Too Many Small Plates

While commending the quality and function of the Ironmaster 75, some customers have shown concerns over the plates being too much. Intending to create a customizable weight for users, guess not everyone is up for that.

How to Use the Ironmaster 75 lb Quick-Lock Adjustable Dumbbell

Easy peasy! For the easiest and most comfortable use, this dumbbell is uncomplicated. The design is skilled in causing no injuries during workout.

How to Use the Ironmaster 75


  • Dial the locking screw to line up the screws and handle.
  • Add or remove plates to your desired weight. Do this by pulling out the locking screws and changing the plates.
  • Replace the screws and tighten to avoid slip-ups.

Once you lock in tight, the Ironmaster 75 does not give any rattling noise due to plate movements. You can hold and use it without any restrictions.

Frequently Asked Questions

Q: Does the dumbbell retain the same width even with more plates added?

A: No. The dumbbell does get wider as more plates are added. Nevertheless, the shape does not deviate from the traditional dumbbell and does not affect the balance of your grip.

Q: How’s the knurling on the Ironmaster 75?

A: Well, this depends on personal perception while using. Some users have said it to be just right, while others claim it is aggressive. However, there is no need for gloves or chalk while gripping the dumbbell. So, there’s no chance of slipping while working out.

Q: How long does it take people to switch the plates? Would it be great for drop sets?

A: It would take roughly 20-40 seconds to switch the plates.

It would be hard to drop a set with just a pair of dumbells. It is advisable to get two pairs for drop sets.

Q: Is it possible to get the dumbbells without the stand?

A: There’s no proof that any retailer would sell the dumbbells without the stand. However, the stand is very useful and should not be overlooked. If you do find one, there may be no special price difference. If that’s what you want, it’s alright to look for someone offering such.

Q: Does the screw fit tightly even with the smallest weight?

A: The Ironmaster screw would hold even the smallest weight tightly without any sound or movements. It can tighten all the way down to both sides. It may only hang loosely when there is no weight on it.

Comparison Review

AmazonBasics Dumbbells

Unlike the Ironmaster 75, the AmazonBasics dumbbell couples up to 38 pounds of weight. It uses threaded collars in place of screw collars as in the Ironmaster. Just like the Ironmaster, they both have highly textured grips that prevent slip-ups during sets. The product does not offer a lifetime warranty but only one year.

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PowerBlock Sport 24 Adjustable Dumbbell

Powerblock Sport 24 has different plates for weight customization. It has different plates from 3 lbs up to 24 lbs. It is just as compact and balanced as the Ironmaster. The grips are padded to protect your wrist and avoid slip-ups. The brand offers a 10-year warranty, which is a step up from the AmazonBasics but not as great as the Ironmaster’s lifetime warranty.

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Core Fitness Adjustable Dumbbell

The selling factor for every adjustable dumbbell is how easy and fast one can change weights. The Core Fitness makes it even easier than the Ironmaster. It is possible to change up to 50 lbs within seconds.

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The Ironmaster 75 sells itself with both durability and function. These are the most important things to look out for when getting a dumbbell. We have made sure to provide you with every information that’ll guide your purchasing decision.

We recommend the Ironmaster 75 lb Quick-Lock Adjustable Dumbbell because of its reliability. What you would be getting is a good price, warranty deal, durability, function, and time saved during rounds. How else can you customize your experience than getting it right with the Ironmaster 75? Hurry up and grab your pair. Workout couldn’t get any better!

Hey there, I'm Chris Jordan! I'm a certified personal trainer and dietician with over 11 years of experience in the fitness industry. I've helped thousands of people achieve better physical and mental health. When I'm not working, I love spending time with my dog.