Rock Weights 80lbs Dumbbell Molds

Rock Weights 80lbs Dumbbell Molds
Rock Weights 80lbs Dumbbell Molds
Rock Weights 80lbs Dumbbell Molds set

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  • Comes in 40-lb or 80-lb molds
  • Easy way to make your own dumbbells 
  • Crack-resistant material
  • Budget-friendly
Manufacturer: Category:

Pros & Cons

What we like ...
  • Budget-friendly option for at-home gym equipment
  • Comes in multiple molds
  • 40-lb molds come with inserted down handle
What needs improvement ...
  • You have to buy concrete separately
  • You have to make the dumbbell
  • Only comes in 40 lbs or 80 lbs

Product Summary

If you are like a lot of people, finding dumbbells for your home gym can be difficult and expensive. If you are looking for a cost-effective solution, you might want to try the Rock Weights 80-pound Dumbbell Molds. You can make your own 40-pound or 80-pound dumbbells at home when you purchase concrete separately at a local hardware store.

The molds are made with a crack-resistant material so you shouldn’t have to worry about longevity. The 40-pound dumbbells come with a down handle for extra durability but given the thickness of the handle and sidebars on the 80-pound molds, they do not require a rebar. Reviewers seemingly love these molds and claim they are a cost-effective solution to their heavier dumbbell needs.



40 or 80 lbs when filled





GGR Community Reviews

Rock Weights 80lbs Dumbbell Molds

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      The Rock Weights 80-pound Dumbbell Molds are a cost-effective option to make your own concrete dumbbells at home.