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

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.

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.

Works great with my CAP branded dumbbells. The handle is light weight, high quality, and feels great in the hand. And considering the cost of kettlebells today, I really appreciate the savings this has provided.

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.

This is a great product! Will save you lots of money on buying kettle bells.

Sturdy very easy to use. This product quickly expanded my weights without having to spend hundreds of dollars or more to buy kettle bells

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.

Très solide. Fonctionne parfaitement pour remplacer un kettlebell.

Der Adapter hat eine sehr hochwertige Qualität und passt auf alle meine Hanteln. Das Gewicht ist so gering, dass ich ihn zukünftig auf meine Urlaubsreisen mitnehmen werde. Kann das Produkt auf jeden Fall empfehlen!

funciona muy bien y se adapta facilmente a varios tipos de mancuernas sin problema

Great product, well made excellent quality good packaging and fast delivery.

La calidad del plástico, los espesores y las soluciones técnicas diseñadas son muy buenas. En mi caso se ha adaptado a varias mancuernas que tengo. El proceso de abrir-cerrar es muy simple y el clipaje es muy seguro. Producto diseñado y fabricado en USA. Lo recomiendo.