







From the brand


Kettle Gryp started as an idea between long-time friends Dan and Andy. We wanted the benefit of a kettlebell workout without buying a whole new set of weights. Dan came up with a clever way to adapt a kettlebell style handle to existing dumbbells. Andy created our patented design and didn’t cut any corners. As a US Marine Corps veteran, it was important that Kettle Gryp was 100% made in the USA with high quality parts.

Kettle Gryp Color Options

TURNS DUMBBELLS INTO KETTLEBELLS IN A SNAP: Simply, open hinged handle, place your own dumbbell into the grip, re-close handle, snap latch. Kettle Gryp has the #1 patented secure latching closure. Easy. Safe. Secure.
DUMBBELL COMPATIBILITY: Compatible with most adjustable dumbbells and nearly all standard dumbbells with bare metal handles (max 1.5″ handle diameter, min 4.5″ handle length). **Does not fit** most vinyl or neoprene coated dumbbell handles because those are often too thick and/or too short. Please refer to the compatibility graphics.
PREMIUM QUALITY: Kettle Gryp is made from impact-resistant ABS plastic, urethane foam, and stainless steel. Its high-quality materials and advanced engineering make it incredibly strong. Maximum dumbbell weight is 55 lbs.
ECONOMIC AND CONVENIENT: Combine Kettle Gryp with your existing traditional dumbbells and create a top-level gym experience with a full range of weights to enhance your workouts without spending $$$ money and without using up valuable floor or storage space. Burn calories not cash!
LIGHTWEIGHT AND PORTABLE: At less than 1 lb, Kettle Gryps easily pack in your gym bag or carry-on for use in any gym or hotel workout room.
13 reviews for KETTLE GRYP – The Original – As Seen on SHARK TANK! Converts Your Dumbbells Into Kettlebells – Made in the USA – Dumbbell Grip Handle
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$34.95
John L. –
Works well
Grips me metal weights well. Better than buying kettle bells especially if you already have the weights.
michele rockwell –
Versatile
Great concept, easy to use and gets the job done. Much better option to purchasing kettlebell line… just convert what you have.
Melissa –
Great find for home gym!!
So excited this fits great for my dumbbells, I have the hex cap dumbells. I was debating on getting kettlebells to at to my home gym and stumble upon this!! Such a great find to save money! Right now highest weight I have in dumbells is 25lbs and it fits great and comfortable and feels sturdy and safe as far as the dumbells fitting securely in the clasp.
TL Thom –
Nice product, easy to convert dumbbell to a kettlebell
easy to use, space saver (no need to buy kettlebells if you only have dumbbells). Price needs to be lower as the cost of a kettlebell (depending on weight) is almost identical to actually buying the kettlebell.
Anthony Loveland –
Good product
Work very well.
James Sherlock –
Before making the commitment buying expensive kettlebells, give this product a try.
Great idea for those old dumbbells sitting in the garage.
Robert G Sirmons Jr –
Weight Holder/Handle
Very well worth the money. My grands constantly use them, and they fit all of my weights.
Brad Goodman –
Handle is slippery
While mechanically these work by design I find them somewhat dangerous to use as the plastic handle is very smoothand your grip can easily slip regardless as to whether your wearing gloves or not. I think there should be some rubber material or something there to make them more safe to use.
J. Paul Nadeau –
I’ve been using the Kettle Gryp almost daily for months, and it’s hands-down one of the smartest, most durable fitness investments I’ve ever made. As a huge kettlebell enthusiast, I love the versatility of KB movements—but storing a full set is impractical. This ingenious gadget solves everything!Why it’s fantastic:✅ Durable & Strong: Made of seriously tough hard plastic, it handles heavy dumbbells without flexing or wear. I’ve had zero issues despite daily use.✅ Seamless Conversion: Slides securely onto standard dumbbells, instantly transforming them into kettlebells for swings, cleans, TGUs, and more.✅ Lightweight & Portable: Weighs almost nothing, making it effortless to toss in my gym bag. Perfect for home workouts or on-the-go training.✅ Clasp Confidence: I initially worried about the locking mechanism, but it’s **rock-solid**. Dumbbells stay locked in place, even during explosive movements.✅ Space & Money Saver: No need to buy expensive kettlebells—just use your existing dumbbells! Storage is a non-issue.The design is absolutely top-notch—every detail feels intentional. Whether you’re a kettlebell devotee or just want to expand your dumbbell workouts, the Kettle Gryp delivers exceptional value. For resistance training equipment, this is a rare 10/10. I recommend it without hesitation!Final Verdict: Durable, brilliant, and utterly reliable. Five stars—worth every penny!
FELIX ANDRES VILLALOBOS CABRERA –
Es increíble como la innovación puede generar grandes cambios positivos. Con este aditamento puedo convertir prácticamente mis mancuernas en pesas rusas, esto permite realizar otro tipo de ejervicios. La calidad de producto es notable, de construcción robusta y buenos materiales. Sin duda compraré otra para poder usar una en cada mano. Recomiendo el producto.
Rosalind Tay, Singapore –
Excellent product and versatile.
Michael rees –
Does the job , can’t fault it.
Kindle Customer –
Very good and handy. Feels secure when using