Grip Strengthener 5-60kg

A compact, durable tool to build hand and forearm strength—great for climbers, desk workers, or anyone who wants a stronger grip.

• Adjustable resistance: 5–60kg

• High-quality steel spring

• Comfy, ergonomic handles

• Lightweight & portable

• Vibrant blue finish

Toss it in your bag or keep it on your desk. Simple, effective, and included free with your Boulder Block.