Peak Performance with Style -The PowerGripper Metal Series Strengtheners have reinforced stainless steel springs with a mat black anodization finish. Each weight resistance has its own beautifully coloured handle with a diamond etched matrix pattern for extra grip.
XX-Strong Silver Resistance (300lbs) - We classify the resistance level of our silver PowerGripper as XX-Strong (300lbs / 136kg). This is an elite grip strengthening resistance, suitable for very experienced trainers and athletes with a lot of previous grip training.
Training Guide - Each Gripper comes with a comprehensive training guide to help maximise your strengthening and rehabilitation results.Gold standard warranty - Lifetime manufacturer’s warranty included.
As our distribution center is set up to allow us fully adhere to social distancing regulations, we can continue shipping our customer orders without interruption. We aim to dispatch all orders within 24hrs of receipt (excluding weekends or national holidays). Estimated delivery time-frames are approximate guidelines based on thousands of previous deliveries and, while highly accurate, should not be taken as an absolute guarantee of delivery within a specified time-frame. If you have a time sensitive order, please contact us directly for our date-specific courier delivery options.
Any Powerball® or Powerspin® purchased directly from through the RPM Sports website www.powerballs.com is covered by a lifetime manufacturers warranty.
We ship worldwide and offer three delivery options: Standard Post, Registered Post & Priority Post. Shipping costs are dependant on destination and calculated automatically at the checkout page. Shipping rate is the same regardless of weight.