Adjustable Dumbbell Set, 10-50/80lb, 5lb Increments, Quick-Lock Square Weight Dumbbells for Home Gym Fitness (50/80lb×2)

Great space saving dumbbells that are pretty easy to adjust and should last a lifetime. What you lose in not being quite as fast and easy as turning the knob to the desired weight (you will have to do some math) you gain in durability and some savings for a home gym.I love that they're square and they don't roll and they're nice and flat for French presses. The grips on them are fantastic and they go from 10 to 80 pounds in 5 pound increments where some of the other adjustable ones have odd and inconsistent increments.The only drawback is how to store the plates when they are not in use. I have seen people who have built some racks out of wood on youtube. I hang them from wire shelves in a metro rack to hang them and that seems to work just fine, but there is no storage system available from the manufacturer which would have been a nice addition but you are left to figure that out on your own. At the end of the day you could just stack the up on the floor. The plates do interlock physically and magnetically.

No gimmicks, switches, levers or anything that can break on them! I am a mechanical engineer/cnc machinist and choose these based on the solid simple design. (KISS)- Solid, with no rattling or plastic- Closest thing to a solid dumbbell- Definitely drop proof- I have no worries about plates falling on my face when in use.- Great comfortable knurl- Comfortable to rest on your quads when getting into position.- Easy and fast to adjust weights. Just back the large end hand bolt out a little and the plates can come out or go in. They lock into position with heavy duty pins as well.- Easy to add additional plates if you need to upgrade.- Their barbell takes the same plates and I have it in my cart now. No need to buy a separate set of plates or system.The company helped me fix a shipping mistake I made. (Wrong address)I’ve been lifting for years and these are the best adjustable dumbbells for any serious lifters. That’s not to say these are not great for newer lifters though. These can grow with you and you will never feel like you got something cheap. If I didn’t already have dumbbells heavier than 50 lbs I would have gotten their max weight version. I’m considering selling them and buying more plates to save space.10/10 recommend.

Eisenlink Dumbbells are great! The ability to easily switch between 10 and 80 lbs is exactly what I wanted for my home gym, and I even bought the larger screws and some additional weight.The adjustement system is not lightening fast, but fast enough. These are probably not the best set if you want to do a lot of drop sets, but if you want to go heavy these are great. There is no system for showing you how much weight you are working with, so you have to do some gym math. But I found that after a few sessions with these I found shortcuts to figure out the weight quickly.These also don't take up a tone of space. The square shape of the dumbbell takes a little getting used to, but only a little. a few sessions with these and I don't even noticed the design.One word of caution, these plates secure together very tightly and pinches are a risk. I have a couple of blood blisters on my fingers to remind me to be careful when I change plates.

bought these almost a year ago and they’ve been such a good addition into my weekly routine. i am so glad i bought them. portable and mostly compact dumbbells that make workouts really easy in the comfort of my home. they still look basically brand new too, even after regular use and being a little rough with the plates.

Shipped quickly. Arrived in perfect condition. Very easy to put together and easy to change weights as needed. The handles may be slightly thicker than some like, but I like them, and the knurling makes for a solid grip. All in all, they are a solid investment that seem incredibly durable and will fit my needs for a very long time, especially as they are expandable.

These are not my first adjustable dumbbells. I will say these are very robust, I can drop them with out worry (within reason). and I like the 2.5lb increments. They take a little longer to change weights, but that's ends up being my rest period between movements. I really like that they don't shift and clank like other adjustables I've used. Feel more comfortable that a plate won't fall out.

I love these adjustable dumbbells they are exactly what I was hoping for. I was worried spending that much money for a product from a brand not as well known as some of the other adjustable dumbbells. However, because they are significantly less expensive and had good reviews I took a chance and it paid off. They are awesome.

These dumbbells are great.Pros: The build quality is fantastic - I do not worry about them breaking if I have to drop them. Weight changes are quick - it takes me about 60 seconds to change weight both dumbbells, which is typically how long I like to rest between sets. Cost is very reasonable compared to the most similar competitor, IronMaster. Weights are very stable when secured - no rattling or fear that weights will fall out when in use.Tips: Add painters tape to the top of the fixed weight to quickly tell if the weights are facing the right direction to unscrew - I saw another review suggest this and it made weight changing much quicker. I also added a small piece of painters tape to the 2.5 lb weights - this also made weight changes quicker, and made it easier to tally up how much weight is on the dumbbell at a glance (pictures included showing this)My only (small) complaint is that the grips feel quite a bit thicker than standard dumbbells you might use in a gym - this makes them a bit tougher to grip when you have sweat on your hands - not a huge deal but there is a bit of an adjustment period to this.