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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.