- Material: Stainless Steel
- Gripper Resistance: (300lbs / 136kg)
We aim to dispatch all orders Monday to Friday (except public and national holidays) within 24 hours.
Larger products, such as rowing machines, exercise bikes and heavy dumbbells are delivered via tracked courier. Products weighing over 45kg are delivered on pallets.
Please read our full shipping terms and conditions here.
|Country/Region||Estimated Delivery Times|
|Republic of Ireland & Northern Ireland||Courier Tracked 1-3 business days |
Courier Tracked (Pallet) 2-5 business days
|U.K.||Please note: Many of our orders are shipped directly from our storehouse in the U.K. In the case where a product must be shipped from our headquarters in Ireland, shipping times are as follows:
Standard Post 4-12 working days |
Courier Tracked 2-5 Business Days
*All taxes and custom charges are covered by RPM Power®
|Europe||Tracked courier 2-5 business days
For full details on shipping.
|U.S.A.||Standard Post 4-12 business days (USPS) |
Premium Courier Tracked 2-5 business days
|Canada||Please note: 60% of our orders are shipped directly from our storehouse in Canada. In the case where a product must be shipped from our headquarters in Ireland, shipping times are as follows:
Standard Post 12-16 business days |
Express Post (Tracked) 4-7 business days
|Central America||Standard Post 12-15 business days |
Tracked Courier 4-8 business days
|Australia & New Zealand||Tracked Courier 4-7 days|
|Asia & Middle East||Tracked Courier 2-6 business days|
|South America||Registered Post (tracked) 9-11 business days |
Courier Tracked (Pending availability) 2-6 business days
|Africa||Registered Post (tracked) 9-11 business days|
The above shipping times have been calculated based on previous deliveries, are approximate and should not be taken as a guarantee of delivery within a specified time-frame.
International shipments may be subject to import taxes and/or customs fees. These fees may be applied to some packages by customs agents when a package reaches its destination country. The decision to apply duty to a shipment and the rate charged is at the discretion of the customs agent and is completely outside of the control of RPM Sports. All customs and related charges are the responsibility of the recipient.
The RPM Power® Metal Grip Strengtheners come with a 1 year guarantee.
The guarantee period commences when the item has been delivered to the purchaser or user.
What is covered during the guarantee period?
✔ Malfunction defects that are a direct result of a manufacturing issue(s)
✔ Spare parts free of charge provided the purchaser can provide sufficient, timely evidence of missing/defective parts
✔ Products purchased directly through the RPM Power® website
RPM Power® reserves the right to determine what constitutes manufacturing defects as well as wear and tear.
A guarantee does not cover products for commercial use and is non-transferable to a third party.
For full terms and conditions of RPM Power® warranty and guarantee information please see here.
The All-New PowerGripper Metal Grip 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.
The All-New Powerball Metal Grip 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.
With a choice of 7 resistance levels to improve your grip strength (50lbs, 100lbs, 150lbs, 200lbs, 250lbs, 300lbs & 350lbs), there is a Powerball Metal Gripper to suit all levels of strength and fitness.
These Metal Grip Strengtheners are effective for both rehabilitation and strengthening. Start with a Gripper of low resistance and gradually work through the levels as you grow stronger and recover. Ideal for preventing RSI like carpal tunnel syndrome, tendonitis, numb hands, etc.
The new ALL-METAL Grip Strengthener builds strength in the arms & wrists for enhanced workouts in the gym; trains your muscles for a more powerful grip and reinforces weak muscle and bone for active injury prevention. The Ideal tool for any sportsperson or musician - enhance your performance tenfold simply by training your grip with this powerful device.