IFAST Adjustable Dumbbell 9 in 1 Free Weights for Multiweight Options Quick-Lock Adjustable Dumbbell Sets with Anti-Slip Steel Handle for Full-Body Home Gym Workouts

I have resisted getting into adjustable dumbbells for the longest time but having a bunch of dumbbells pairs in 5 or 10 pound increments was getting annoying.I don't like the odd shape of some adjustable dumbells, don't trust movable parts to not fail over time (and render entire thing useless) and I also don't like the rattle of some of the adjustable sets out there.This set has none of those drawbacks. It's dead quiet - plates don't move or make a sound once the 2.5 lb screw is set. The shape is comfortable for sitting on your lap between seated sets (include bench or seated overhead press). They are dead simple. The plates themselves are individual pieces with metal rivets that fit snug into each other so they feel solid. No moving parts and no plastic. I have not had the opportunity to use the much more expensive Ironmaster adjustable dumbbells, but this might be a close competitor. I bought one to try it out, and thru Amazon since return policy protects me. But now I plan to buy another (to have a pair) and then buy additional weight plates to expand these up to 75 lbs each.The ONLY drawback or downside I can see, is the handle is fairly thick, since it has to allow the pins to thread into it. Its thicker than a standard barbell. My hands are slightly large, and I have no issue. Included a photo of it and next to a small 20 lb dumbbell for reference. Some females or men with small hands might not feel as confident gripping them.

These are really well built. Unlike other adjustable dumbbells they are rock solid when locked up. No concern at all with them dropping a weight on my face or breaking. No rattling or loosening. They feel like one solid piece.The slot in the weights make them quick to adjust. Just loosen the big end knob, slide a weight in or out, and spin them tight.The only thing that knocks these down to 4 stars is the large size of the grip and soft knurling. This makes them tougher to grip which you notice when they are heavily weighted for something like rows. Not ideal for small hands. I wear a large glove size and I wish the handles were smaller.