If you had to pick just one grip strength tool, this is it
Captains of Crush Grippers: The gold standard of grippers
Original, authentic, unmatched—the gold standard for building and testing grip strength. Designed to produce the quickest gains in grip strength. Premium materials, proprietary elements, precision manufacturing and unrivaled customer support. Available in 11 strengths for a perfect fit, whether you are just starting off, rehabilitating an injury, or can already crack coconuts with your bare hands.
Captains of Crush (CoC®) grippers changed the gripper world, taking what had been a cheap, imported plaything and turning it into a beautifully designed and crafted training tool for serious strength athletes. Made in the USA and known worldwide, nothing else puts power in the palm of your hand like a Captains of Crush gripper.
Knurled aircraft-grade aluminum handles, pioneered by CoC grippers in 1995
GR8™ springs found only on CoC grippers and IMTUGs: accurate, precise, durable
Precision manufacturing, world-class performance, feel, and appearance
Note: StrongArm stocks the 7 most popular sizes, there are two easier sizes, Guide (easiest) and Sport, plus sizes 3.5 and 4 at the top end. Contact us if you'd like us to order these for you.
Our Sizes:
Trainer: Where serious grip training starts, this is harder to close than anything you'll find in a sporting goods store.
Point Five: Transition to the powerhouse CoCs, the Point Five is perfectly positioned to give you the boost you need to conquer the No. 1.
CoC No. 1: If you've already been working out with grippers, start here; most people who lift weights can't close it at first.
CoC No. 1.5: The bridge between a CoC No. 1 and a CoC No. 2.
No. 2: Master the No. 2 if winning or losing--or living or dying--might depend on your grip strength.
No. 2.5: Bridge the gap between the CoC No. 2 and the CoC No. 3--at the upper end, it could be crucial for progress.
No. 3: Few will be able to close a #3, use only if you are man enough!