Best Cast Iron Strength training Plates of 2025

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Cast Iron Strength training plates are a popular choice for weightlifters and fitness enthusiasts who want to build muscle and increase their strength. These plates are made from high-quality cast iron and come in a range of sizes to suit different levels of fitness and training goals. They are designed to fit standard barbells and can be easily added or removed to adjust the weight of your workout. Cast Iron Strength training plates are durable, long-lasting, and provide a challenging workout that can help you achieve your fitness goals.
At a Glance: Our Top Picks
Top 10 Cast Iron Strength training Plates
Olympic 2" Cast Iron Weight Plate Set
The Fashion Thirsty Weight Plates are expertly crafted from cast iron for exceptional durability, making them perfect for frequent use in strength training. You can enjoy increased versatility with these plates, allowing you to perform various compound and isolated exercises for improved stability and control. Designed with a 2" diameter bore hole, they fit Olympic barbells, providing a robust solution for your strength gains. The ergonomic grips enhance your comfort and control, making it easier for you to add weights to your training routine.
PROIRON Cast Iron Weight Plates Set for Strength Training
The PROIRON Weight Plates are designed with a 1-inch diameter, making them suitable for both barbells and dumbbell bars. Crafted from high-quality cast iron, these plates contain the right blend of zinc and manganese, ensuring durability. The hammered finish painting not only enhances their appearance but also prevents rust and corrosion, prolonging their lifespan. Whether you are setting up a home gym or utilising a commercial space, these versatile weight plates provide an excellent option for effective strength training.
York Fitness Cast Iron Weight Plates Set
The York Fitness Weight Plates are crafted to fit all standard 1-inch diameter bars, making them versatile for your home gym. Made from durable cast iron and finished in black, these weights not only look professional but also withstand heavy use. You can easily increase the workout load for exercises like squats, deadlifts, and bench presses, enhancing your strength training routine. This reliable set includes four 5kg plates, providing you with the flexibility to maximise your workouts effectively.
KK Cast Iron Weight Plate Set for Home Training
The KK Weight Plate Set offers flexible training options, allowing you to incorporate them into your weight bars or use them independently. With a non-slip rubber coating, these plates ensure a secure grip during workouts, reducing the risk of slipping. They can be easily added to various equipment like barbells and dumbbells, enhancing your workout versatility. Designed for high-performance lifting, these plates help you maximise your training, whether you're into boxing, CrossFit, or weightlifting.
Rubber Coated Olympic Weight Plates Set
The Fashion Thirsty Weight Plates are designed for serious weightlifting enthusiasts seeking durability and versatility. With a solid cast iron core and heavy-duty rubber coating, these plates ensure long-lasting performance, making them ideal for repetitive use. Their 2" diameter bore hole allows compatibility with Olympic barbells and dumbbells, promoting continuous strength gains. Additionally, the ergonomic grips enhance your control and stability during workouts, while the rubber coating protects your flooring from damage and reduces noise, ensuring a quieter exercise environment.
BalanceFrom Cast Iron Weight Plates for Training
The BalanceFrom Weight Plates are made from solid cast iron and feature a 2-inch center hole, ensuring compatibility with any Olympic bar. This design makes it easy for you to incorporate these plates into your strength training routine. The durable black baked enamel finish protects against rust and corrosion, allowing you to focus on your workouts without any unpleasant odours. Each plate is conveniently labelled in both pounds and kilograms, making it simple for you to track your progress and choose the right weights for your exercises.
Xn8 Cast Iron Weight Plates Set for Home Fitness
The Xn8 Weight Plates are an excellent addition to your home gym, catering to various workouts like bodybuilding and strength training. Crafted from solid cast iron, these plates feature an ergonomic design and embossed weight identifiers for easy recognition. They are versatile, suitable for dumbbells, barbells, and solo exercises, helping you enhance muscle toning and grip strength. With a choice of 5kg, 10kg, and 20kg weight plates, you can customise your training to suit your fitness goals.
Body Revolution Cast Iron Weight Plates Set
The Body Revolution Weight Plates are constructed from durable cast iron, ensuring they are built to last. Their compact design makes them easy to store and move, perfect for your fitness journey. Each plate is compatible with 1 inch/25mm dumbbell bars and barbells, allowing you to perform a variety of strength training exercises, such as squats and bicep curls. With weights ranging from 0.5kg to 25kg, you can easily adjust your workout intensity to suit your needs.
PhysKcal 4x5kg Olympic Weight Plates Set
The PhysKcal Olympic Plates are expertly crafted from solid cast iron, ensuring durability and longevity. The rubber finish helps to minimise noise and protect your floors, while the stainless steel centre ring reduces wear on your barbells. With three cut-out grip holes, loading and unloading is made effortless, and the enhanced finger grips allow for easy handling and increased finger strength. Their thin profile allows you to maximise your weight additions, making these plates ideal for challenging your personal bests.
Signature Fitness 35LB Olympic Weight Plate Set
The Signature Fitness Weight Plate set includes a comprehensive selection of weights, featuring 2x 2.5LB, 2x 5LB, and 2x 10LB plates, along with a pair of clips. Made from solid cast iron, these plates have a 2-inch centre hole, ensuring compatibility with any Olympic bar. The durable black baked enamel finish not only prevents rust and corrosion but also eliminates any unpleasant odour. With weight markings in both LB and KG, you can easily recognise the weight you are lifting, making your strength training sessions more efficient.
Frequently Asked Questions (FAQs)
1. Are cast iron weights good?
Cast iron weights are often found in more 'old school' gyms and are readily available for great value second hand. These also come in classic and 'hex' shapes and are strong, solid products which stand up to a heavy lifting environments. However, the risk of chips and scratches is still there.
2. Are cast iron weights better than rubber?
Safety. In general, rubber dumbbells are considered to be a safer choice than iron or chrome dumbbells. However, if you are allergic to latex or sensitive to strong odors, then iron dumbbells may be a better choice for your health.
3. Are cast iron weights better than vinyl?
If you are a beginner opting for vinyl dumbbell is an ideal option to gain a good hold on training, while on the other hand, if you are a professional, picking cast iron dumbbell will render you better results.
4. How accurate are iron grip plates?
Original iron Olympic weight plates are accurate to within 2% or better of stated weight. Iron Grip iron weight plates are cast from the highest quality gray iron, creating an exceptionally strong and durable product. Iron plates are finished with a durable, chip-resistant black paint.
During our cast iron strength training plates research, we found 256 cast iron strength training plates products and shortlisted 10 quality products. We collected and analyzed 31,897 customer reviews through our big data system to write the cast iron strength training plates list. We found that most customers choose cast iron strength training plates with an average price of £29.14.
The cast iron strength training plates are available for purchase. We have researched hundreds of brands and picked the top brands of cast iron strength training plates, including Fashion Thirsty, PROIRON, York Fitness, KK, Signature Fitness. The seller of top 1 product has received honest feedback from 859 consumers with an average rating of 4.7.

Luke is a runner, a climber, hiker, hunter, and a lot more. Luke Dobson is Celtic-born and has lived most of his life in Scotland. However, his sporting endeavours have taken him to several countries around Europe. He serves as a tour guide for countless companies and owns a couple of gyms and recreational centres in Scotland. Luke Dobson is proficient in 7 different languages. He maintains many sport article columns where he shares his wealth of experience in the sport industry.