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Quantity
1
Description
Fire in the hole!
Grenade Grip Balls are a powerful and versatile tool for developing real-world hand strength. Their rounded design forces your fingers, forearms and wrists to work overtime, making them perfect for building all three type...
Reviews
4.8
14 ratings
5
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1
Grenade grips
A
Andy · July 2, 2026
Very grippy texture. Super solid.
Very pleased. Will be ordering more products
D
David · March 21, 2026
Grenade 80mm
This thing is wicked for training lumbricals/intrinsic hand muscles for climbing. Perfect for getting flex in dip joint.