Take your grip training to the extreme with the BIGGEST 70 mm rolling grip strength handle, designed for serious athletes and anyone looking for an exceptionally demanding grip challenge.
The huge 70 mm aluminium alloy handle rotates exceptionally smoothly on a bearing and axle system, while the knurled surface provides excellent grip and traction during loaded exercises.
Built around a stainless steel bar and fitted with a substantial aluminium alloy rotating grip, this is a serious, premium-quality piece of training equipment designed to challenge your hands, fingers, wrists and forearms.
Perfect for grip sport, arm wrestling, strongman, general strength training and demanding single-handle exercises.
These handles have been designed as a premium training product, combining robust materials with a smooth, high-quality rotating mechanism.
Stainless steel bar construction
High-quality aluminium alloy rotating handle
Precision bearing and axle system
Exceptionally smooth rotation
Knurled handle for enhanced grip
Substantial, robust construction
Premium feel and finish
Designed for demanding training
Ideal for repeated use
The bearing system allows the handle to rotate freely and smoothly as you train, creating a unique challenge compared with a conventional fixed handle.
Choose your challenge.
We offer three different handle diameters, allowing you to progressively increase the difficulty of your grip training.
| Version | Handle Diameter | Approx. Weight |
|---|---|---|
| BIG | 50 mm | 1.30 kg |
| BIGGER | 60 mm | 1.55 kg |
| BIGGEST | 70 mm | 1.85 kg |
The BIG 50 mm is the smallest handle in the range and provides an excellent introduction to rolling-grip training.
The BIGGER 60 mm increases the diameter and weight, requiring more from your fingers, thumb, hand and forearm.
This listing is for the BIGGEST 70 mm.
With a huge 70 mm diameter and an approximate weight of 1.85 kg, this is the ultimate challenge in the range.
The enormous grip diameter makes it significantly harder to wrap your fingers around the handle, placing extreme demands on your finger strength, thumb strength and overall grip control.
The bigger the handle, the harder it is to grip.
This listing is for:
Approx. weight: 1.85 kg
If you want to try the other sizes, we also have separate listings for the BIG 50 mm and BIGGER 60 mm handles.
A complete BIG + BIGGER + BIGGEST set is also available in a separate listing.
The complete set includes:
BIG – 50 mm – approx. 1.30 kg
BIGGER – 60 mm – approx. 1.55 kg
BIGGEST – 70 mm – approx. 1.85 kg
The complete set is ideal if you want to progressively challenge your grip across all three handle sizes.
Please see our other listings for the individual 50 mm and 60 mm handles and the complete 3-handle set.
Unlike a conventional fixed handle, the grip rotates freely as you lift.
This means you aren't simply holding the weight — you have to actively control the rotation while maintaining your grip.
The rolling action places additional demands on your:
Fingers
Thumb
Hands
Wrists
Forearms
Grip strength
Grip endurance
Wrist control
The 70 mm diameter makes this version particularly demanding, requiring exceptional hand and finger engagement to maintain control.
These handles are incredibly versatile and can be incorporated into a wide range of exercises using suitable resistance equipment.
Ideal for:
Grip strength training
Rolling grip strength
Wrist strength
Forearm strength
Finger strength
Hand strength
Arm wrestling
Strongman
Grip sport
General strength training
Loaded holds
Single-arm pulling exercises
Cable exercises
Loading-pin exercises
Connect the handle to a suitable loading pin, carabiner, cable machine or compatible resistance equipment and progressively increase the load as your strength improves.
The rotating handle runs on a bearing and axle system, giving it a smooth and controlled rolling action.
The combination of the smooth rotation and knurled aluminium alloy grip creates a unique training experience that is very different from using a fixed handle.
The handle rotates smoothly while requiring you to actively control the movement throughout the exercise.
The handle features a stainless steel bar construction combined with a high-quality aluminium alloy rotating grip.
The grip is knurled to provide additional traction, helping you maintain control when performing demanding loaded exercises.
The substantial construction, quality components and smooth bearing system make this a serious piece of equipment for anyone committed to grip training.
This is an independent rolling grip training handle and is not an official IronMind Rolling Thunder product.
It is designed as a premium training option for anyone looking for a high-quality rolling grip-strength exercise.
1 × BIGGEST – 70 mm Rolling Grip Strength Handle
Approx. handle weight: 1.85 kg
Loading equipment, carabiners, weights and other accessories shown in photographs are not included unless specifically stated.
The weight and dimensions shown in the eBay item specifics are the packaged measurements.
If you require the actual dimensions or weight of the item itself, without packaging, or need any additional information, please feel free to send us a message.
If you're purchasing multiple items, simply add them all to your basket and complete your purchase in a single transaction. eBay will usually combine the postage automatically, helping you save money.
If this doesn't happen for any reason, or if you've already paid for separate orders, please send us a message. We'll do our best to combine the postage and refund any applicable excess shipping costs where possible.
Interested in purchasing multiple quantities? Please get in touch before ordering. We'll do our best to offer the best discount we can based on the quantity required.
For buyers outside the UK, this listing uses eBay's Global Shipping Programme. If the shipping cost appears higher than expected, please send us a message before purchasing. We'll do our best to see if a more cost-effective shipping option is available.
Whether you're training for arm wrestling, grip sport, strongman or simply want to build serious hand and forearm strength, these rolling handles provide a unique and demanding training challenge.
BIG. BIGGER. BIGGEST.
This is the BIGGEST 70 mm.
How big can your grip get?
Please check out our other Arm Wrestling and Grip listings for more premium handles and training attachments.