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Olympic Cast Iron Plates - 15kg x 2 (30kg)

Name: Olympic Cast Iron Plates - 15kg x 2 (30kg)
Rating: 4.84 (159 reviews)

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Weight: 2 x 15kg (30kg) (Selected)

Barbells:

Fractional Plates:

Standard Delivery From £3.99

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Available 7 Days a Week

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Returns

30 Days from Delivery

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Description All our products carry a quality guarantee.

Introducing Northern Olympic cast iron weight plates, the perfect addition to your weightlifting routine. These weight plates are crafted from high-quality cast iron, with a black powder-coated finish and silver lettering ensuring durability and long-lasting performance.

Each weight plate features a precision-machined hole, allowing for easy loading and unloading onto your barbell. The standard size fits most Olympic bars, providing a secure and stable fit during your workouts.

Designed for versatility, these weight plates are available in a variety of sizes, allowing you to customise your training and gradually increase resistance as you progress. Whether you're a beginner or an experienced lifter, these plates cater to your specific strength and fitness goals.

The cast iron material of our weight plates provides a balanced weight distribution, ensuring stability during your lifts. The smooth, coated finish not only adds durability but also protects your floors and reduces noise when plates are dropped or set down.

With clear and easy-to-read weight markings, these plates make it simple to identify the right weight for your exercises. This efficiency allows for fluid transitions between sets, maximising your workout time.

Suitable for home gyms, commercial gyms, and fitness centers, our cast iron weight plates are built to withstand the rigors of heavy lifting. Reminiscent of the classic old school plates used in weightlifting and bodybuilding, the classic design and superior quality make them a reliable and essential component of any strength training regime

Enhance your workouts, build muscle, and achieve your fitness goals with our cast iron weight plates. Experience the durability, versatility, and convenience they offer, and take your training to the next level.

Also available in 37.5kg, 60kg, 100kg and 150kg sets, with pairs of:

37.5kg includes pairs of:

1.25kg
2.5kg
5kg
10kg

60kg includes pairs of:

5kg
10kg
15kg

100kg includes pairs of:

5kg
10kg
15kg
20kg

150kg includes pairs of:

5kg
10kg
15kg
20kg
25kg

Shipping & Returns Standard Delivery at just £3.99

Dimensions Size guide for product

Care Instructions Get the best out of our product

Load more. Get stronger.

Heavy iron plates built for serious lifts and stronger core strength.

Athlete performing bicep plate curl using Northern cast iron weight plates

Stack it heavy

Max Load

Load more onto the bar. Classic weight plates built for max capacity and heavy lifting.

Man performing barbell curl using EZ bar loaded with cast iron weight plates in home gym

Pick, load and lift.

Solid Iron Plate

Durable cast iron plates for controlled lifts and steady progress, supporting steady strength gains over time.

Recovering after intense plate-only workout using Northern cast iron weight plates

Stack, load, and train

Improves core strength

These plates can handle every lift while helping you build serious core stability and control.

Athlete resting after a strengthening workout using Northern Olympic Cast Iron Weight Plates

Durable Construction

Built to Last

Cast iron plates that stay solid. No rust, no fading, just gains that last. Perfect for squats, deadlifts and bench presses.

Performing bicep curl using EZ curl bar loaded with cast iron weight plates

Classic & Functional

High performance cast iron plates made for serious lifting. Consistent strength training, smooth loading, and progressive gains.

Athlete holding heavy duty cast iron weight plates

Compact Design

Stack more, gain more. High performance weight plates for compact spaces, ensuring your only limit is the grit you bring to the bar. Store easily in racks and holders.

Bicep curl workout using EZ curl bar loaded with classic cast iron plates

Built for Power and Progress

Traditional old school design, lets you stack more weight on the bar so you can push your limits further. Engineered for weight lifters and bodybuilders.

We Recommend

5 stars: 145 (91%)
4 stars: 9 (6%)
3 stars: 2 (1%)
2 stars: 0 (0%)
1 star: 3 (2%)

Some of the reviews shown are from related products the merchant grouped with this one.

Great quality and price

Amazing value, lovely quality - look fantastic on the bar

Great service, competitive price

Ordering was easy, the price of the plates was good, service and next day delivery also very good. The plates are decent, can’t complain at all.

Northern are the best

So happy with my weight plates ! Northern were fantastic ! DPD were rubbish with updating the delivery details and delivered the goods 3 days later also lied about “ missing me “ when i was in waiting but thats a dpd issue Northern and the items i got were 10/10 on quality / price / customer service etc . I will defo be back as a customer.

Great weights

I ordered 1.25kg, 2.5kg & 5kg because they are cheap, but to my delight very good quality, much better than I thought. They look great and I am now considering buying the rest of the set.

20kg Olympic iron plates x4

Purchased 4 x 20kg Olympic plates delivery was very quick but unfortunately one of the plates had slight cosmetic damage (didn’t effect usage ) I contacted northern immediately and got very quick response and received a discount for the damaged plate so was still very happy with my purchase for this reason I’m giving them 5 stars for there customer service and would definitely use again

Clanging & Banging

Very impressed with the iron plates considering the low price. Cheapest I could find and great to finally have some old school style plates to clang and bang in my garage gym. Communication was great throughout.

So awesome.

They order to the Isle of Man! C'mon!!!

Very Happy Customer

I was a little skeptical at first but shouldn’t have worried. Service was great, communication was great and product is brilliant! Couldn’t be more pleased with my purchase of bumper plates and would 100% use this company again. Order came within 3 days and email query was answered same day.

Good quality plates

Good size and nice sounding plates however they were slightly chipped around the edges and some of the paintwork was inaccurate, scratched my bar but that cannot be helped, solid plates reminiscent of the clasic iron plates

20kg Olympic weights

Absolutely awesome quality, solid hardcore plates!
Look the business too!
Nothing better than old school metal plates clanging & banging while training.
Definitely recommend these!!

Great Merch

The merch is top tier honestly, at first I was sceptical about buying , but it’s literally the best decision I’ve made all year. The weights are superb, they’re cheap and delivery took less than 48hrs.

I’m definitely getting more stuff 👍🏾

Excellent

Weights delivered on time and exactly as advertised !

Great product

Cheap weights, great quality and fast shipping. Perfect!

Weights

Excellent quality cast iron plates. As expected from Northern.

Great quality

Absolutely brillaint quality, great feel to the weights, sounds nice like old school weights.

Northern Olympic Cast Iron Plates Pair - 25kg x 2 (50kg)

Brilliant

The quality is amazing. The service is awesome, great dealing with this company. Definitely recommend. Bought ex bar and plates, kettlebells, slam balls and the stands to go with them all. The quality is awesome, old.school plates, brilliant

Absolutely brilliant company. A1 products and customer care is amazing. Thank you again and i’ll be buying again soon

Northern Olympic Cast Iron Plates Pair - 5kg/10kg/15kg/20kg/25kg x 2 (150kg Set)

Old school feel

Lovely rimmed cast plates. Placed two orders now and will not be my last. Great value

Good addition

Useful, good value additional weights for gradual progression

25kg Olympic plates

Absolutely what I needed to upgrade my gym!

Fast delivery, top quality products!

I have placed several orders which have all been dispatched efficiently and all the equipment has been of a high quality. Would definitely recommend

Weight plates

Well made, reasonable price and delivered quickly ✅

Beautiful

Great starter or additional weights well pleased

Perfect

These are perfect for starting with mace training or trying to get that extra bit on your PB with things like your bench or deadlift.

Slow delivery

I am still waiting for the barbell collars!

Great Barbell Set

Fab set. Struggling to find the barbell clips? Help Northern please?

Bought With

Got Questions? We’ve Got Answers

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 are Olympic cast iron plates?

These weight plates are used commonly for Olympic barbells that is used for strength training, weightlifting, and home gyms plate-only workouts. Whether you’re loading the bar for a new personal record or doing some plate lunges, these are built to stay locked-in and help you reach your fitness goals, one rep at a time.

What barbells do these cast iron plates fit?

These Olympic cast iron plates are built for any standard 2-inch (50mm) Olympic bar. They’re designed to sit tight and stay locked-in, so you can focus entirely on the lifts.

Which is better cast iron weight plates or bumper plates?

Cast iron weight plates are much thinner than bumper plates, which means you can load up way more weight when doing your weightlifting and brench press. But if your training involves explosive movements like cleans or snatches or overhead drops, bumper plates are your best mate. Because they’re made of high-density rubber, they’re designed to be dropped from overhead without smashing your floor

Will these cast iron plate weights damage my floor?

The cast iron plates may damage flooring if dropped, so buy a heavy duty rubber mats or gym flooring to use during your lifts. It gives you that rock-solid base to stay locked-in during your lifts without any stress. But if your purpose is overhead drops, choose Olympic bumper plates instead.

How do I maintain cast iron weight plates?

Cast iron weight plates can rust if exposed to extreme moisture, but with basic care, like wiping them and keeping them dry after every session, these can protect them from rust buildup. You can also add some light oil coating before storing it. We also do not suggest using these Olympic plates outdoors for longer time ang storing them on the floors.

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