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KettleShell KettleShell
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KettleShell began as a class project at Ithaca College; the idea was to provide users with an 'adjustable kttlebell' without requiring them to spend tons of money on new equipment, or devote space to keeping a wide range of regular kettlebells.

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By attaching to the handle of a dumbbell, the KettleShell provides you with an adjustable kettlebell in a matter of seconds, whilst also saving you space and money!




The KettleShell's patent-pending design provides you with an adjustable kettlebell to increase the utilization of preexisting workout equipment.

Attaches to dumbbells, barbells or other workout equipment with handles less than 36 mm in diameter.

The KettleShell accommodates dumbbells up to 50 pounds in weight when being used for swings; when used for farmer's walks or deadlifts, the KettleShell can be used for weights up to 325 pounds.
  • Proudly made in the USA
  • Cast aluminum and stainless steel
  • Weighs less than 4 pounds (unloaded)
Dumbbells etcetera sold separately.
Shipping Terms
  • Please allow approximately 7-10 business days for delivery
  • Unpacking and setup services may be available in some delivery areas
  • This item cannot be shipped to a P.O. Box
The Inbox Fitness customer care team is standing by at 1-855-US-INBOX to assist with any questions you may have.

Returns Info
  • Customer may be responsible for the cost of returning this item
  • Generally, returns must be in the original box and unassembled
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