Cast Iron Kettlebell 14kg

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Standard Delivery From £4.99
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From Our Community

Build strength with every swing

Strong, solid piece of cast iron for strength training and explosive power exercises.

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.

Cast iron kettlebell on the floor features compact design and wider handle
Space Saver

Compact Design

Kettlebell weights that store anywhere. Easily fit in racks or in compact spaces.

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: 472 (89%)
  • 4 stars: 27 (5%)
  • 3 stars: 8 (2%)
  • 2 stars: 5 (1%)
  • 1 star: 19 (4%)
Some of the reviews shown are from related products the merchant grouped with this one.
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!

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!

J
Jaimie McBain

Cast Iron Kettlebell 14kg

N
Nick
12kg Kettlebell

Wanted to upgrade from vinyl to proper cast iron bells. Did a bit of research and landed on Northern.
Kettlebell is amazing, excellent quality amd delivery was quick

L
Laurent Brooke

Cast Iron Kettlebell 12kg

M
Mark Linton
Shocking service

I paid for my item on the 31st of August. It’s now the 12th September and I still don’t have my item… when emailing the company all I got back was sorry and thank you for you patience… don’t even offer a refund on my delivery which I had to pay for and even look into proper…. Not shop with them!!!!

R
Rachel Salters
Kettle bell

Good quality kettlebell , dies what it’s supposed to .. arrived quickly …although the packaging was ripped .. also could be the useless delivery guy we have where I live ! …

T
Tim Wells
Kettlebells

Awesome kit and super fast delivery 👌🏼🔥

N
Neil M
Great quality gear

Great quality gear. Arrived promptly. I've used them before this purchase of a 16 and 12 kg kettlebells of another 16 and a 24kg kettlebell. They're all great quality which is why i keep going back to them. My plan next year is to build a decent quality gym at home so I'll be back for more gear, such as an adjustable bench and a heavy duty rack. I also like that they're not just British, they're Northern so my money goes to a local business. What's not to like?

I
Ilias Arsenis
Northern the great!

Really impressed with Northern. I’ve previously purchased their dumbbells and have now added their training bands and 12kg kettlebells to my collection. The quality, finish and feel of everything have been excellent. Great equipment from a company I’m very happy to keep coming back to. Highly recommended!

A
Anonymous
Poor fulfillment and non-working replacement tracking

I ordered a set of 3 kettlebells (16kg, 20kg, 24kg) under order #NORTHERN106847. Two of the kettlebells arrived right away, but the 20kg kettlebell was missing.
When I contacted customer support, the initial response was slow and only said they would look into it with DHL. After following up again, I was told a replacement would be sent, but the replacement tracking number provided does not work or exist on the courier system.
It has been weeks since my original order, and I am still missing part of a set I paid for. The process has been extremely frustrating, and the communication needs to be drastically improved.

M
Mihaela

Great product

M
Mark Washington
Kettlebell 12kg

Great quality kettlebell 👍

J
JB
Super quick delivery

Great product and super quick deliver. I was very pleased.

M
Michael

Great product fast delivery

B
Bruce Geddes
Kettle bell

Does what it says! Good quality item, quick delivery, thank you!

A
Adrian Hazlehurst
Kettlebells

Great quality at the best price. Will shop here again over the other rivals. 💪

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

Are cast iron kettlebells better than competition steel ?

Depends on what you're training for. Cast iron has a wider handle than steel competition kettlebells, better suited to two-handed swings and goblet work.

While steel kettlebells stay the same size regardless of weight, cast iron increments grow as you get stronger, this is what levelling up feels like.

If you want that classic, rugged feel with more room for your grip, these cast iron kbells are perfect.

Can I lose weight and build muscles using cast iron kettlebells?

Exercises with cast-iron kettlebells fire up your entire body, from your glutes to your core. Every swing and lunge burns fat and supports weight loss. With proper progressive overload and increasing your workout intensity, you can lose that weight and fat while building pure muscle.

How do I maintain cast iron kettlebells to stop them from rusting?

Cast iron kettlebells are finished with a durable coating that resists chipping and rust, but simple cleaning and maintenance can help extend their lifespan. After each strength training session, wipe down the kettlebell to remove sweat. This keeps the professional finish looking sharp and ready for the next use. Store them in a dry place or on a kettlebell stand or rack. Following these simple steps helps prevent rust in your gym equipment.

What kettlebell weight should I start with as a beginner?

For beginners, start with an 8kg to 12kg kettlebell for women or a 10kg to 16kg kettlebell for men. Your goal is to master the form and the basic. Then you slowly increase the weight in progressing. Choosing a weight in this range ensures you can move with the necessary speed and explosiveness without putting a strain on your muscles.

Cast iron kettlebell or vinyl: which is better for strength training?

For raw strength, cast iron kettlebells are better because their solid, compact build and textured grip are made for technical work and smashing personal bests. Meanwhile, vinyl kettlebells are designed for hybrid training, with a protective coating that makes them ideal for quieter workouts and floor-friendly use.