TRNR Power Grip 50 LBS

The TRNR Power Grip Pro 50 LB is engineered to elevate your grip strength, endurance, and overall performance — trusted by professional athletes. Built with a heavy-duty steel spring and removable silicone-sleeved handles, it delivers powerful resistance with every squeeze while keeping your hands comfortable and secure. Crafted from premium silicone, the sleeves reduce calluses and improve control, letting you fine-tune your grip intensity. Remove them for a raw, high-resistance feel or keep them on for enhanced comfort and endurance during longer training sessions. Perfect for developing forearm, wrist, and hand strength, the Power Grip Pro is ideal for climbers, lifters, and athletes seeking stronger grip power and precision control. The 50 lb / 22.7 kg tension provides the perfect challenge to build strength, stamina, and muscle endurance.