SKU: 75-2
Quick-Lock Adjustable Dumbbell System 75 lb Set

Dumbbells are balanced well (I have heavy handle kit) with handles having ideal knurling for me. Very easy and quick to make weight adjustments. Packaging was excellent for products with no cosmetic damage. Shipping was fast.
Look forward to many years of enjoyment from these dumbbells.

fantastic purchase. These dumbells are sturdy, and feel like they are going to last longer than anything else I researched. They feel about as close to hex dumbells in terms of balance as you can get in an adjustable. You can feel fully confident in this purchase.

I'm giving this product a 4 star because my dumbbells come with a few scratches from shipping. There are visible scratches from the handle and lock bolt. I'm usually not anal about these things for gym equipment. Still, since the product is $700, I expect it to come in pristine condition. Aside from this inconvenience, the product is excellent.

I've been using these dumbbells for about 3 weeks, and it is a pleasure to use them every time. I look forward to my workouts even more because the knurling on these dumbbells is satisfying. Not only the knurling but changing the plates and hearing the iron clink together is an experience of its own. I was considering the REP quickdraws and REP x Peppin before this. The REPPINS had a waitlist, which was a blessing in disguise. The quickdraws only went 60 lbs, which was a negative for me, so going with the quick locks 75 lbs was a no-brainer and upgradeable in the future because of their heavy hand kits and multiple upgrade paths to make the dumbbells heavier.

Ironmaster is heavily underrated and is considering purchasing more of its products.

Now I’ll put a disclaimer and say that I’ve never used other adjustable dumbbells but after getting these I don’t think I’ll ever have too. Having essentially a full set of dumbbells that I can store in my apartment is great. They’re solid as a rock and can be beat to hell with zero risk of damage them, I mean the handles are solid steel and the plates are straight up cast iron (at least that’s what I think they are) they’re some of, if not the most, expensive dumbbells you can buy but if you’re in the market you can’t go wrong with these.

I recently purchased Quick-Lock Adjustable Dumbbell System 75 lb Set and I am impressed with the durability, ease of use, and great quality. Highly recommended for anyone who is looking for a reliable product that will help you to achieve your fitness goals.

Excellent product, met all expectations.

I had adjustable dumbbells from a different vendor, but they were too long for many exercises. I upgraded to the 75-lb Ironmaster set, the 12.5-lb kettlebell adapter, and the Super Bench Pro V2. WOW! What an upgrade. I'm about 20 workouts in, and they are quick and easy to change weight, and they feel great in the hand (great knurling). Solid as a rock. First impressions matter; these (inc bench and kettlebell) have left an incredible first impression. I'm sure more Ironmaster purchases will be forthcoming.

Easily the best adjustable dumbbells on the market. Coupled with the 20LB heavy handle kit, they are unparalleled. I pulled the trigger and bought the stand, the heavy handle kit, and the extra weight sets up to 165, meaning I have up to 185 LBs of weight per hand, I will never outgrow this set and I will be able to pass this on to the next generation. Why haven’t you bought them yet? You get what you pay for. 100/10

Fantastically built, quality product. I am beyond satisfied with these dumbbells in my home gym. I couldn't be happier!

These are some of the best adjustable dumbbells I’ve ever used. In fact, I’d argue they hold up adequately to traditional dumbbells. Changing the weights is a breeze. They’re sturdy, well made, and solid as a rock. There is no wiggle in the plates nor the handle. The knurling on the handles is aggressive enough to keep them from slipping without being so rough that they tear your hands apart. The handles also feel great in your hands and are balanced perfectly. The ability to go from 10 lbs to 75 lbs with the traditional set is amazing. I’ll be adding the extra weight set to go to 120 soon, but for the time being, these have completely changed my home gym. I wish I had purchased these years ago. Ironmaster has a customer for life. They may not have invented the adjustable dumbbell, but they have made them better than any other I’ve tried. I can’t recommend these enough.

Been using the new dumbells several times a week and they are great and stay solidly tight. I recommend them.

Well worth the money, build quality will last you a lifetime. Already dropped a few times and not a scratch on them.

I bought several products from Ironmaster over a Black Friday sale this year. I had been biding my time for years to find and purchase a dumbbell/weight system. I finally pulled the trigger and have been seriously impressed with the dumbbell system, accessory plate kits, and weight vest. They have only had light use but I am not concerned with the quality at this time. The locking system is easy to use and secures the plates without any rattle. I'm expecting these to follow me to my death bed, and to provide me gains the entire trip to it.

I’ve had experience with a few different popular adjustable dumbbells, and these are my favorite. I was looking for adjustable dumbbells for my home gym that gave me as close of an experience to a full rack of dumbbells at a commercial gym. These DB’s checked all the boxes for me: they go heavy and are rock solid at heavy weight (I got the heavy handle kit and the extra weights that together bring you to 135 lbs per DB), the knurling and handle diameter are spot on, the large diameter thumbscrew creates a flat surface that is suitable for setting the DB up on its end and for setting the DB’s on your thighs when getting set up for a DB bench press, no cage around your hand means you can use this like a normal dumbbell and the balance is perfect, the weights do not shift around while lifting, and they are super durable. I don’t do any intentional torture testing on these, but it is common for me to drop these at least a few inches to the ground after a hard set and they are solid enough and don’t make you cringe. They sometimes have a slight clank of the weights when doing this, but it just sound like the “pro-style” Ivanko DB’s and adds some character when you are going heavy.
I put a few different weight combinations on the scale and they are very accurate. These don’t take long to adjust, but they aren’t going to be as fast as something like iron blocks or REP adjustable dumbbells. That is just slight tradeoff for a better experience when you are actually using the dumbbell.
Lastly, a great hack for weight storage of the plates when not in use: if you have a power rack with 1” holes, get some extra band pegs and these plates will fit perfectly on them and give you on-rack weight storage.

I got tired of Powerblocks because they were unbalanced, bulky, felt "caged in", and rattled. I didn't like the REP x Pepin adjustable dumbbells because of the "caged in" feeling and rattling (also re-racking them with heavy weight can be cumbersome).

Thankfully, Ironmasters Quick-Lock Adjustable Dumbbells were available on Black Friday 2024. These are the best adjustable dumbbells I've ever used. Solid, compact, balanced, quiet, and fast weight plate changes. The knurling is perfect. Definitely get the heavy handle kit for better balance.

These dumbbells are solid and very similar to fixed dumbbells. They do take a few workouts to get the hang of changing the weights and doing the math, but you need to do that with any free weight. The dumbbells will never fail and much more solid than other types on the market. You don’t need to worry about some plastic piece breaking because there is no plastic. Will definitely last a lifetime. I would give them more than 5 stars if I could.

Bought these a few weeks ago and so far, they have been great.

The knurled handles and design make these dumbbells very similar to normal ones.

The only notable issue so far would be for someone trying to do HIIT workouts as it does take some time to change weights.

I had read and seen tons of positive reviews of these dumbbells before ordering them. Nobody seemed to have any serious problems with them, but I was hesitant to order them because reviewers on YouTube acted as if it took forever to load/unload them. I heard crazy estimates of 40+ second load times and watched videos of people turning them on end to load one end at a time, etc. This is all insanity. It takes me what seems like about 5 seconds per dumbbell to add or remove a plate from each side (with the standard stand); it is virtually the same speed as turning the dials on BowFlex dumbbells. I was particularly worried about being able to do drop sets, but that is definitely not a problem for me.

My technique: I have all my 5 pound plates facing number side up in 2 stacks on the top shelf of each side of the stand. I stand on the same side of the stand as the dumbbell I'm trying to load, spin both bolts out at the same time, and set them next to the other dumbbell to be out of the way. Then I grab two plates at the same time (one in each hand), easily balance the plates next to the handle on each end at the same time, and then pick up the bolts by the threaded part, so I can line them up by touch and reinsert and twist both at the same time. Done. It's all very fast. When using the 2.5 pound plates, it adds a bit of extra time because I have them on the bottom shelf and there might be some swapping of plates instead of just adding/removing one, but it's really not a big deal. The only con about this process is you do need a bit of space around the stand to position yourself well for optimal load time on each side.

Everything else about the dumbbells is also fantastic, very tough, compact, and beautiful. The knurling is pleasantly aggressive, but not painful. The square shape of the dumbbells seems to work well for them. And everything was packaged very well for shipping.

I do not regret this purchase at all.

No sense i writing a long drawn out review every one has beaten me to it. I will just say I have used some of the best workout equipment out there. There may be prettier equipment out there. But there is no equipment of better quality period. Thanks ironmaster for making it where a poor man can afford good equipment.

I really like these. The dumbbells themselves work very, VERY well and are expandable substantially higher than I intend on lifting. I'm getting faster as weight changes, but trust these way more than competitor's adjustibles.

That said, cosmetically my set was nowhere near flawless. I inspected the screws for quite a while as I saw some pitting and questionable areas that were likely welded. Not exactly what you want to see on a load bearing part. They seem to be holding up fine though.

The only cons I have for these are the system price. I don't really mind the cost of the 75s, but I'll really hesitate to buy the expansions at their current price.

Had a set of Gold's Gym adjustable dumbbells that broke, did research on all the options out there, SMRTFT and the all metal Trulap, but I was nervous about all the moving parts, and limited amount of weight capacity - I also like to drop weights after using them - with the Ironmaster dumbbels you sacrifice cool twist handle ease for more durability. It takes a few seconds to change weights but once they're locked in they're tight, and I like the shiny metal and black plate contrast - definitely glad I purchased and am looking forward to having to add additional weights!

I debated between these and a faster adjustable dumbbell for awhile. After deciding that I would rather have something more durable I got these bad Larry’s. I feel like if I threw these things off the roof they would dent the concrete. Changing weights isn’t the fastest so super setting a drop set isn’t viable but you can change all 4 sides just over a minute.

TLDR : Durable AF

I spent a lot of time researching and watching reviews of all sorts of adjustable dumbbells. I my opinion these blow the competition out of the water. Changing weights is easy. Absolutely love the fact they can be expanded to over 150lbs. The sky is the limit with Ironmaster. I will recommend these to anyone

Looking at numerous other options on the market place and owning others this is a buy once and done product!!!! A little slower adjusting the weight compared to others, but there is never a worry of something breaking and making them unusable!

I love these adjustable dumbbells! You can tell the quality is long lasting. My favorite thing is the knurling

After researching all different adjustable dumbells I wanted ones that would last a lifetime. And after using these for the past 3 months I have no doubt these iron masters may even outlast me.

You get used to changing the plates and I would gladly take an extra 10-15 seconds changing plates, then buying a more complicated adjustable dumbbell that may break.

I was choosing between Rep/Peppins and the Ironmaster. Since Reppins were on backorder until September, I've decided to go with the QLAD. I love the quality, knurling, and feel of a regular dumbbell. I have big hands, so unlike many users, I actually prefer the longer grip. Changing the weights is extremely easy. HOWEVER, it's not instant and can take 30-60 seconds. That works for my style of workouts. I've also purchased the add-on kit for 120, and the kettlebell. Phenomenal versatility. I am thrilled with the purchase and love using this set!

We just moved into our first house and are fitting out our home gym - these are perfect space savers that give us a ton of options without having to have a giant dumbbell rack. My husband and I did a bunch of research on brands (Nuobell, Powerblock, Bowflex, etc.) and the Ironmaster seemed like the best long-term investment since they are literally just plates and screws - very unlikely that there's anything that can break if we do drop sets.

It did take me a couple of days to get used to swapping out the weights (initially my husband tightened them so much I really had to use some force to unscrew them), but now I can do it without thinking. The plate range is great for everything we need (that we wouldn't use a barbell for - eventually I do want to get a barbell and a squat rack for heavier lifts, but for now single leg work with these is where it's at!).

The *only* complaint I have of these is the square plates and handle width are really awkward for single leg glute bridges or hip thrusts (they are too narrow to balance across a single thigh, and too "pointy" to comfortably sit across both hips if I'm trying to center them on my legs). They're slightly less awkward for regular glute bridges, but aren't heavy enough to be a challenge (which is why I prefer SL hip thrusts if all I have is dumbbells). That's a pretty niche use case, but it's something that drives me crazy every workout. Eventually when we upgrade to a barbell that won't be a problem!

Theses dumbbells are bullet proof and very easy to use, makes me wish i had of made this purchase years ago and saved all that gym money

I just received my dumbbells last week, and I couldn't be happier with them. I did a lot of research, and these have exceeded my expectations on feel and quality. After several workouts, these have worked great in my wide range of dumbbell exercises, they are compact and solid, the grip and knurling is great, and I feel totally safe with these over my face in pressing exercises. I got the 75 lb. set, the heavy handle plate kit (takes set to 90 lb. each), and the micro plates. After two workouts, I am able to change the weights pretty quickly. The whole system is fantastic, and I highly recommend it the Quick Lock Dumbbells.