Cast Iron Kettlebell Set

Was

KB Rack:

Secure Checkout
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Support

Available 7 Days a Week

Assistance whenever you need it the most

Returns

30 Days from Delivery

We offer simple, stress-free returns

Express Checkout

Cast Iron Kettlebell Set

Maximise your core power, pack on dense muscle, and master your functional conditioning with our cast iron kettlebell set. This complete kettlebell weight set eliminates training gaps and delivers the layout for progressive overload. Turn your standard circuits, explosive supersets, and daily exercise into muscle-building workouts with our cast iron kettlebell set.

  • Includes set of one-piece solid iron cast kettlebells
  • Wider handles increases as the weight increases
  • Flat-bottom design for anti-roll
  • Deep stamped weight markings for easier identification

From Our Community

Overhead workout using cast iron kettlebell with red grip markings
Every rep counts

Grip. Swing. Repeat.

Balanced weight that moves consistently through every rep.

Woman athlete performing overhead workout using Northern Kettlebell Weight
Lift overhead or swing it

Build Stronger Muscles

Classic design for building explosive power and core strength.

Firm gripping cast iron kettlebell during high intense workout
Stays stable on the floor

Flat Base

Stable base for push-ups, rows, and everything in between. Stays grounded for every floor workout.

Powder coated kettlebell use in kettlebell swing workout

Durable Finish

Resists rust, sweat and withstands intensity from functional workouts. Grab, lift, and earn every single rep.

Closeup view of wide handle grip of cast iron kettlebell weights

Compact & Versatile

Smash everything from functional strength to explosive movements. Pick your pace, keep it moving.

Athlete gripping a heavy duty kettlebell with engrave weight marking

Engrave Weight Markings

Bold weight markings engraved into solid cast iron so you always know what you’re lifting.

  • 5 stars: 485 (89%)
  • 4 stars: 27 (5%)
  • 3 stars: 9 (2%)
  • 2 stars: 5 (1%)
  • 1 star: 19 (3%)
Some of the reviews shown are from related products the merchant grouped with this one.
R
Robert Owens
Definitely the best Kettlebells

Having bought numerous makes of kettlebells over the past year, trying to find a decent shaped one at a good price. I had given up. Then I found ‘Northern’. I wish I had known about them sooner. Their kettlebells are the perfect shape and size. Those who use them will know how important that is. The grip is fantastic for all exercises. Easy to grasp when switching between hands. They’ve made training much more fun and easier. I’m gaining strength at increasing over 2kg per month in all exercises. I wasn’t doing this prior Northern as the kettlebells I used were just too bulky.
Northern kettlebells take up less than half the space the other brands were taking.
Fast delivery and great service.
I’ve uploaded a 20kg Northern KB against my older one so you can see the size difference.

I
Izzie Brooks
Excellent company

Brilliant customer service.
Amazing product.
Used them 4 times now and will continue to do so.

E
Eren
Two out of three isn't so bad

I bought 8kg, 12kg, and 16kg kettlebells, the 8 and 12 are perfect but the 16kg came with a dent/chip and surrounding the dent is what looks like the remains of a sticker that was removed. I thought, two out of three isn't too bad. Apart from that, no complaints, the delivery was fine, and so was the packaging. I'm quite sure I'll order again when I need to.

R
Rick Tyrones
Well Made

Great piece of kit, what you would expect, I like it. I’m sure I’ll progress quickly and will be buying heavier soon 👊🏻

S
Sandip Vekaria
Damaged kettlebell - still no replacement

Terrible customer service. Terrible damaged products - stay clear

C
Chris kemp
Very disappointed

Already owning northerns 4,6,8,12,16 and 20KG kettlebells and being super impressed with the quality and finish I purchased the 24 to complete the set.
The finish is terrible, the painting is shocking and there are multiple sharp shards sticking out on the handle. This shows a clear lack of quality control.
I did send an email to northern who agreed with me that the item they sent me was sub standard and offered a return and replacement, but by the time they had received and inspected my return then processed and sent a replacement it would be too late for what I actually needed it for.
Left me really disappointed and unsure if I’ll use northern again.

J
John Burgess
Waste of time, items won’t arive

Ordered a set of Kettlebells and after a week messaged them to say the haven’t arrived, then said they will send some more out which never materialised , then said they were delivered, they were not.
Absolute waste of time, no refund and no kettlebells.
Order at your own Peril.
Below is a picture of what they say is a 12/14 kg Kettlebell

D
David McCaffrey
18kg Kettlebells

Good quality cast-iron kettle bells like you would find in a commercial gym. Quick fast delivery less than 2 days considering I opted for the standard delivery. Very happy

B
Bree
Don’t know how it passed quality control!

Really disappointing with the quality and the lack of response from my emails!
My product came with sharp and zagged nibs in several areas, the painted stripes are rough, misshapen and grazed.

A
Abdul Rafeeq
14kg x 2, 20kg and 28kg

Absolute class! Iron cast kettlebells I got on offer during the Black Friday bonanza! Pure solid iron cast! Perfect / can’t wait to evolve in the KB world! I also got the yoga mat that folds in three stages - quality product. Actual cushion - very comfortable. Thank you!!!

B
Ben
So far . . . . Great!

Great price for these big balls of metal. No problems so far. Will get more of them when my strength increases.

C
Corey Anthony
High quality, budget friendly kettlebells!

I ordered these after returning a set of Taurus vinyl coated cast iron kettlebells, that were just a terrible design. And these cast iron bells from Northern Gym Equipment are far superior, I just love everything about them. The quality is great, you get exactly what it says on the tin, the design in terms of handle thickness and space between handle and bell is in the correct range, unlike the Taurus bells I returned, and best of all, they came at an amazing price. I also had a 20% discount on top which really put the cherry on the top.
They work well for all main movements like swings, snatches, cleans, squats, etc. And I couldn't recommend them enough!

A
Anonymous
Kettlebells good.....

The kettlebells are good, smooth surface, the packaging and delivery is another matter which brought the rating down. Bought 3 bells all meant to be delivered by Evri and had this notification. I then got a notification from DHL which I thought was a scam (emailed northern and all they gave me gave was Evri tracking info) but came home to find my parcel. Was quite concerned as two bells had been taped together so the poor delivery guy had to man handle 22kg in a small odd shaped package. I then had to split the bells to get them upstairs to my flat. The 3rd bell was delivered by Evri but the packaging had broken 10kg bell and someone had wrapped in parcel tape so not secure. Very disappointed really and still can't understand why two bells were strapped together.

C
Christopher Taylor

Great quality product. Well made and excellent customer service!!

A
Andrew Reid

Cast Iron Kettlebell 14kg

A
Anonymous
Perfect

Perfect for me to get started with

D
David Williamson
Solid and dependable

Ordered a couple of kettlebells. Arrived timely though separately to each other. These are quality solid cast iron kettlebells with traditional ergonomic handles unlike some that are filled to weight making the bell imbalanced.
Already referred others to Northern and when renovation work at home is complete I’ll be ordering a few more bits so I can achieve a good workout at home on days I can’t get to the gym.

D
David Burns

Cast Iron Kettlebell 18kg

J
John B
Great bit of kit

Great bit of kit and good value for money

A
Anonymous
Kettlebell

First time I have used this company & very positive experience. Competitive price as bought in a bundle, fast delivery, weights for the three bells all within 100g of stated weight, good communication throughout the process, overall very happy & would recommend these guys.

J
Jenni
Good value, top quality

Lovely kettlebells, smooth handles, well made.

M
Michael Roberts-Burt

Cast Iron Kettlebell 14kg

S
Simon Ellacott
Kettlebell order

Product is great but more than that, 5 stars for such proactive and helpful customer service - much appreciated and thank you!

N
Nicola O
Great as a small weight used for warmup.

Great as a small weight used for warmup, speedy delivery. Ordered with heavier weights and all turned up at the same time and within expected time frames. Easy to identify which weight is which with the coloured bands.

V
Viv
12kg kettlebell

Upgrading from vinyl to a cast irol kettlebell completely changed my workout —better grip and the compact sizing makes my movements smoother.
Very quick delivery.
Good value.

D
Dave Kennedy
One for the future

Bought the 18kg kettlebell as something to aim for in the near future, 16kg first though!

Got Questions? We’ve Got Answers

Craig McGill - Northern Ambassador Katie Vinten - Northern Ambassador Darren Dawidiuk - Northern Ambassador

If you can’t find the answer you’re looking for, please contact our dedicated customer service experts, they’ll be happy to assist and provide the support you need

What’s the benefit of a kettlebell set?

A kettlebell set allows you to progressively increase weight as you get stronger. For example, starting with 8kg kettlebells, progressing to 12kg kettlebells, then 16kg kettlebells ensures a steady strength development.

Are heavier kettlebells better for strength training?

Heavier kettlebells, such as a 20kg kettlebell or a 24kg kettlebell, are ideal for building strength and power, especially for exercises like deadlifts, squats, and carries.

Why do kettlebells feel heavier than dumbbells of the same weight?

Kettlebells have an offset center of mass, which requires more grip strength and stability compared to a dumbbell of the same weight. This design also activates more muscles during exercises.

Are kettlebells good for cardio workouts?

Kettlebell workouts especially swings, snatches, and high-rep circuits, provide a fantastic cardio workout while also building strength and endurance.