Build strength in the arms & wrists for enhanced workouts in the gym; train your muscles for a more powerful grip or rehabilitate injuries in the upper limbs - the new ALL-METAL Grip Strengthener from Powerball® provides everything you'll need in one powerful, compact device.With a choice of 5 resistance levels (75lbs, 100lbs, 150lbs, 200lbs & 250lbs), there is a Powerball Metal Gripper to suit all levels of strength and fitness. Choose from the range of single grip strengtheners or buy one of our combi Metal Gripper Packs which offer a choice of resistance levels for the ultimate forearm workout: • 75lbs / 35kg "Recovery/Rehabilitate" - metal grip strengthener (gold handle)
• 100lbs / 45kg "Entry/Beginner" - metal grip strengthener (silver handle - )
• 150lbs / 68kg "Intermediate level" - metal grip strengthener (gold handle)
• 200lbs / 90kg "Advanced level" metal grip strengthener (silver handle)
• 250lbs / 113kg "Professional level" - metal grip strengthener (gold handle)
Simple to use: Compress the bars together for a couple of seconds at a time or relax and tighten your grip for concentric and eccentric strengthening – you control the intensity of your training; simply "pick up and squeeze" for instant effect.
We aim to dispatch all our orders within one business day. Order shipping times have been calculated based on previous deliveries, though are approximate and should not be taken as a guarantee of delivery within the specified time-frames.
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.