Modulus Gripper Attachment
Built for grip athletes who want more from their training.
This solid-hardwood attachment transforms any standard gripper into a portable, all-in-one grip training system. Designed to expand far beyond simple squeezing, it allows you to train crushing strength, pinch grip, hub lifts, open-hand support, and specialty grip movements—all from a single tool.
Whether you’re a strength athlete, climber, or grip enthusiast, this attachment lets you target every part of the hand with natural resistance and real-world carryover. Compact and durable, it’s easy to take anywhere, making serious grip training possible without bulky equipment.
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“Crafted from solid hardwood, our attachments turn any gripper into a versatile training system.
From crushing and pinch grip to hub and rock climbing, each piece challenges every part of your hand.
Portable, durable, and thoughtfully designed, they let you train anywhere with precision and control.”