The Ultimate Grip Strength Trainer

Great grip strength isn’t something an athlete is born with. It needs to be developed like any other part of strength training. With our Cannonballs, an easy-on/never-off strap system allows for a wide range of functional grip training exercises. You can use them for pull-ups or attach them to a barbell, kettle bell, or dumbbell to enhance grip strength across nearly any part of your regimen.

Who Can Benefit From Grip Strength?

Strengthening your crush grip and pinch grip is great for weightlifting, arm wrestling, rock climbing, and more. These are important assets for American Ninjas, Strongmen, and Power Lifters. Even if you’re not competitive or performing in events, sporting a big, strong pair of forearms is pretty impressive. A strong grip will impact all other lifts and improve general strength on all other movements.

Main Features:

-3” Diameter Steel Spheres

-Ultra Resistant Black Powder Coat

-12” Nylon Straps with 2 Openings for Easy Setup

-Heavy Duty Stainless Steel Carabiners

-Installs Everywhere Within Seconds

  • EXTREME GRIP STRENGTH TRAINING: Pair of 3" steel power balls with straps and carabiner for training grip strength, rock-climbing, American Ninja Warrior training, Parkour, Crossfit, obstacle racing, Grappling and more! The Cannonball Grips will strengthen your hands, wrists, and forearms while doing your favourite exercises.
  • FULL VERSATILITY: Our climbing holds can be used in a variety of different style workouts and an infinite number of exercises. Simply wrap the strap around a bar, dumbbell or barbell and execute your favourite exercises. Perfect for pull ups, chin ups, farmer's walk, rows and more! Attach them to a barbell, kettlebell, or dumbbell to enhance grip strength across nearly any part of your regimen.
  • SIMPLE TO USE: An excellent addition to your workout routine. Switch between pull-ups and chin-ups without ever letting go. Easy to setup and use, insanely fun to be on, an easy-on/never-off strap system allows for a wide range of functional grip training exercises.
  • INTENSE DURABILITY: Our cannonball grips will withstand more weight than you will ever lift. You can pull, hang, and swing thousands of pounds from them. The power balls are 3" steel spheres with an ultra resistant black powder coat. They’re attached to a high quality stainless-steel carabiner with a 12" Nylon strap allowing a quick and easy setup anywhere.

We carry the best brands for you to achieve your fitness goals. FEO (Fitness Equipment of Ottawa) recommends this Cannonball Grips Ironbull for your training.

The Cannonball Grips Ironbull model cannonball brand IronBull Strength will meet your expectations. For nearly 20 years, FEO has been Ottawa-Gatineau’s leader in fitness products. We are specialized in selling home training equipment, or commercial / institutional equipment.

Before buying the Cannonball Grips Ironbull , do you have questions about it? In the past, we have sold several products of the brand IronBull Strength. So, to learn more about the product Cannonball Grips Ironbull or any other similar product, contact us immediately and we will help you select what fits your needs, with our experience or according to customer feedback. Also, for the best usage of the product Cannonball Grips Ironbull , please contact one of our fitness experts at by clicking here.

Order the Cannonball Grips Ironbull safely. FEO is a proud distributor of these products brand IronBull Strength model cannonball.

The Cannonball Grips Ironbull can be delivered to your door. All items are shipped by a third party carrier. All items over $100 are subjected to free shipping (excluded free weights, dumbbells and heavy or bulky equipment) if the items in your shopping cart are within the carriers official weight and measurement restrictions.

Free shipping available everywhere in Canada. (Certain conditions apply)

Prices on the shipping of all items over the carrier's restrictions may vary depending on the area, the weight, the size and the distance of the shipment must travel within Canada.

All items that are purchased from the Ottawa and Gatineau area are shipped by locale carrier and offer Installation for an additional fee.

All large items must be personally quoted for shipping, a sales representative can contact you with a shipping quote within 24 to 48 hours. For more information you may call at 1-877-770-1217

Product added successfully !