Want to build crushing pinch grip power like the legendary John Brookfield? Look no further! The Mr. Pinch-O-Grip is one of the most effective and versatile DIY grip tools you can make, and it only costs about $10 in materials. In this video, we'll walk you through the simple, 10-minute build process for this classic grip tool, show you exactly how to use it in a deadlift style, and test it with plates, kettlebells, and dumbbells. This tool is a game-changer for isolating and strengthening your thumbs and the static pinch strength necessary for lifting heavy smooth objects! 📖 Get the book that inspired this build: Mastery of Hand Strength: Video Timestamps: Introduction to the Mr. Pinch-O-Grip Materials Needed & Where the Idea Came From Measuring and Cutting the Wood Assembly and Final Build First Test: 25lb Rucking Plate Deadlift Testing the Versatility with a 35lb Kettlebell Testing with a 40lb Hex Dumbbell Wrap-up and Final Training Tips Book Recommendation (Master of Hand Strength)