KETTLE GRYP - The Original - As Seen on SHARK TANK! Converts Your Dumbbells Into Kettlebells - Made in the USA - Dumbbell Grip Handle

Great product that has allowed me to make my own Kettle Bells at a lower cost. Extra width in handle is great as it does not crowd my hands and reduces grip strain. Exactly as advertised and functional.

I really like these kettle grips. Highly recommend if you already own a set of good quality steel dumbbells. They work great for me. I honestly don’t understand the negative reviews. I have two of these and use them with everything from 15lb to 50lb dumbbells. My dumbbells are all steel and all fit securely into the grip. I don’t have any of the cheap vinyl or rubber coated dumbbells so perhaps they won’t fit? I also use these to do kettlebell swings using a 40lb steel dumbbell with absolutely no problems. I am average male height and build. I use regular kettlebells at my local Y for a weekly class and I find these to work almost as well for most exercises without having to spend loads of money on a set of kettlebells.

This is such a simple but genius product. It securely holds dumbbells and instantly turns them into a kettlebell, which is perfect for home workouts and saving space. The handle is smooth, comfortable to grip, and feels very sturdy even with heavier weights. Super easy to use, durable, and great quality—highly recommend if you want kettlebell-style workouts without buying another piece of equipment.

Great product could have a better grip. However it does work well. It's just if you are sweating the material can be slippery as heck.

The grip is smooth similar to most kettle bells, unlike dumbbells which have knurled grips. These open like a George Foreman Grill and snap onto the dumbbell handle with the hinge at the bottom. The cheap competitors hinge at the top which makes the competition much weaker. It is tight on large metal-handle dumbbells (over 60-pounds) but still works perfectly.

I bought 6 for our small group training. We have only used them once so far but they seem pretty adaptable to the various styles of dumbells. Initially, the balance of the dumbbell may feel off so make sure the gryp is centered. The material is hard plastic so they could get slippery with sweaty hands. I used it with a 30lb bell and it was fine. I imagine gloves will be a safety necessity if the juices are really flowing. Certainly a suitable alternative to a rack of kettle bells.

It is a good product. It made doing lunges easier in that holding a dumb bell didn't hurt my hand. My trainer really liked the ease of putting it on the dumb bell. It's worth the money.

I really liked the idea behind this product and decided to give it a try since I already own dumbbells. The concept of turning a regular dumbbell into a kettlebell is smart and very practical, especially for home workouts. The build quality is solid and sturdy. The construction feels strong, secure, and well-made — no complaints there. It does exactly what it’s supposed to do and makes the dumbbell much more functional for kettlebell-style exercises. However, there is one important downside. The handle itself is made of smooth plastic and does not have any non-slip coating, texture, or rubberized grip. There are no ridges or grip bumps, so during workouts the handle tends to slide in the hand, especially when your palms get sweaty. This affects comfort and grip confidence during exercises. I believe the product would be significantly better if the handle area were made from a non-slip material or had a textured surface for a more secure grip. This small improvement would make a big difference in overall usability. Overall, it’s a great idea with solid construction, but the handle design definitely needs improvement.