Home Health & Fitness Mass Caps Add 100lbs to Your Dumbbells

Mass Caps Add 100lbs to Your Dumbbells

🖖 Super Cool Physics Toys

Here is a clever tool that lets you add up to 100lbs of weight to your dumbbells. Mass Caps lets you use your existing plates to build monster dumbbells for Kroc rows. You will need 4 of these for a pair of dumbbells. The below videos show what you can do with them:

More gadgets like this: here

Finally - add up to 100+ lbs to dumbbells using your own weight plates with MASS CAPS!

Product Demo: Create ANY Size Dumbbells, Add 100 lbs to Dumbbells with Mass Caps!


Disclaimer: *Our articles may contain affiliate links. Please read our disclaimer on how we fund this site. As an Amazon Associate, we earn from qualifying purchases.