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John Brookfield Grippers

John Brookfield Grippers

"It's not just a gripper, it's a completely new training concept..." - says John Brookfield about his JB Grippers. One John Brookfield Hand Gripper does the work of 5 Grippers due to the unique extension handles, enabling you to train your grip at varying poundages.

Product Name SKU Price Quantity
JB Gripper C with extension handles (100lbs - 200lbs) ST-JB-001V Sold out
JB Gripper D with extension handls (125lbs - 250lbs) ST-JB-002V Sold out
JB Gripper F with extension handles (175lbs - 350lbs) ST-JB-003V Sold out
JB Gripper G with extension handles (200lbs - 400lbs) ST-JB-004V Sold out

Training with JB Grippers

Each JB Gripper comes complete with extension handles and a unique Grip Training Manual written by John Brookfield especially for the JB Gripper.

Due to the extension handles, the JB Gripper is much more versatile as you are not limited to one set poundage - in fact it is like having a whole collection of handgrippers in one. Simply put, it's like having a whole rack of dumbbells to workout with instead of being limited to just one dumbell.

- Do light warm up sets and move up to higher poundages, even to your maximum, then back to a cool-down set with the same JB Gripper.
- Train both hands at the same time and cut your workout time by half.
- Train both hands at the same time with the JB Gripper.
- Work your upper body by crushing together the ends of the JB Gripper with extensions.

John Brookfield Gripper Manual

If you would like to learn more about how to train with the John Brookfield Grippers then please read the John Brookfield Gripper Training Manual. In the John Brookfield Gripper Training Manual John Brookfield has designed a collection of grip training exercises unique to JB Grippers.

John Brookfield with the JB Gripper

Sam Dovey John Brookfield Gripper Testimonial

Sam Dovey

"I have just received my JB G Gripper and it's awesome! I have been using all types of grippers everyday for over 2 years and this is the best yet.

I love the versatility of this gripper as you can move your hand between 200 and 400Ib by moving your hand up and down the gripper, which saves you using different grippers." Sam Dovey - Former world-ranked sprint cyclist & BWLA Coach

Steve Cotter John Brookfield Gripper Testimonial

"What a simple, yet ingenious concept! When I think of grip, I think of John Brookfield." Steve Cotter - Two times US National Full Kontact Kuoshu (Kung Fu) Champion.

Phil Pfister Talking About John Brookfield

Phil Pfister Dovey

I have known some very strong guys. However, John is one of those super rare guys who is not simply among the strongest in the world but, is truly head and shoulders above the rest of us... When it comes to developing strength, John smashes through all barriers. He knows no boundaries...John Brookfield is a great hero, inspiration and friend to me and many of my other superstrong friends."
Phil Pfister - World's Strongest Man 2006

About John Brookfield

John Brookfield is a living legend in the world of grip strength. John has set many records in grip strength from bending steel with his bare hands to tearing decks of cards in half. He has appeared on many TV shows such as the Today Show, and he has been featured in 'Ripleys Believe it or Not' and the 'Guinness Book of Records' for his feats of incredible hand strength.

John Brookfield holds the World Record for bending 520 60-penny nails in 1 hour 42 minutes & World Record Holder for bending a 20 foot half-inch diameter (12mm) steel bar to fit into a small suitcase in 29 seconds.


We will dispatch your order as soon as possible, but please allow a dispatch time of up to 5 working days for busy periods.

Orders up to 2kg are normally despatched by Royal Mail. Over 2kg by courier. The shipping cost is calculated in the basket before you enter any personal details.

Full T&Cs

Please read our full Terms & Conditions Here.


Customers have 14 days from receipt to change their mind and return goods in the original packaging. Once products have been used / worn, they cannot be returned.

Before returning goods, customers must notify us by email to info@kettlebells.co.uk and instructions will be given on how and where to send the goods back.

If products are received damaged, please sign for them as damaged with the courier. Please notify us in writing immediately by email at info@kettlebells.co.uk. Important: Photographic evidence is required of: The damaged item, the outer box/packaging, the internal packaging. Please do not discard packaging as it may be needed for a claim.

Customers are responsible for the return shipping cost unless they have been sent wrong or faulty goods.

We reserve the right to refuse a refund or to charge a suitable handling charge if items are returned in an unsaleable condition.

The cost of outgoing postage/shipping will not be refunded.

Full T&Cs

Please read our full Terms & Conditions Here.


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