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$1.37The Story
Black Cast Iron Olympic Plates – Premium Weight Plates for Strength Training
Upgrade your home or commercial gym with our premium Black Cast Iron Olympic Plates. Built for lifters who prefer the classic feel, sound, and durability of iron, these plates are ideal for heavy strength training in gyms across Sydney, Melbourne, Brisbane, Adelaide, Perth, and regional Australia.
Each plate features a precise 50mm Olympic centre hole, ensuring a secure fit on all Olympic Barbells, EZ Bars, and adjustable dumbbell handles. Their slim profile allows more weight to be loaded on the bar compared to traditional bumper plates, making them perfect for powerlifting movements such as deadlifts, squats, and bench press.
Why Choose Cast Iron Plates?
Cast iron plates are the preferred choice for lifters who need maximum loading capacity without taking up extra bar space. They deliver a solid, consistent feel and long-term durability.
- High Load Capacity: Slim design allows more plates on the bar for heavy lifting.
- Durable Build: Coated in a tough Black Hammertone finish to resist rust and wear.
- Greater Stability: Narrow profile keeps weight closer to the body of the barbell, reducing bar whip during heavy lifts.
Key Features
- Universal Olympic Fit: 50mm centre hole fits all Olympic barbells and sleeves.
- Classic Cast Iron Design: Delivers a traditional lifting feel and sound.
- Hammertone Finish: Durable coating helps protect against corrosion.
- Raised Grip Lip: Easier to pick up, load, and unload safely.
- Available Sizes: 1.25kg, 2.5kg, 5kg, 10kg, 15kg, 20kg, 25kg.
- Weight Accuracy: Manufactured with a tolerance of ±3%.
Technical Specifications
| Material | Cast Iron |
| Finish | Black Hammertone Coating |
| Centre Hole Diameter | 50mm (Fits Olympic Barbell Sleeves) |
| Weight Tolerance | ±3% |
| Training Use | Powerlifting, Bodybuilding, Strength Training, Garage Gyms |
Frequently Asked Questions
Do these plates fit all barbells?
Yes, they fit all Olympic barbells with 50mm sleeves. They do not fit older-style standard bars (25mm–28mm).
Can cast iron plates be dropped?
We do not recommend dropping cast iron plates from overhead positions. For Olympic lifting or CrossFit drops, please see our Bumper Plate options.
Is the coating durable?
Yes. The Black Hammertone coating is designed to resist scratching, chipping, and corrosion, making it suitable for Australian garage environments.
How fast is shipping?
We ship Australia-wide with fast delivery to major metro areas. Pickup is also available from our Sydney warehouse.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Black Cast Iron Olympic Plates – Premium Weight Plates for Strength Training
Upgrade your home or commercial gym with our premium Black Cast Iron Olympic Plates. Built for lifters who prefer the classic feel, sound, and durability of iron, these plates are ideal for heavy strength training in gyms across Sydney, Melbourne, Brisbane, Adelaide, Perth, and regional Australia.
Each plate features a precise 50mm Olympic centre hole, ensuring a secure fit on all Olympic Barbells, EZ Bars, and adjustable dumbbell handles. Their slim profile allows more weight to be loaded on the bar compared to traditional bumper plates, making them perfect for powerlifting movements such as deadlifts, squats, and bench press.
Why Choose Cast Iron Plates?
Cast iron plates are the preferred choice for lifters who need maximum loading capacity without taking up extra bar space. They deliver a solid, consistent feel and long-term durability.
- High Load Capacity: Slim design allows more plates on the bar for heavy lifting.
- Durable Build: Coated in a tough Black Hammertone finish to resist rust and wear.
- Greater Stability: Narrow profile keeps weight closer to the body of the barbell, reducing bar whip during heavy lifts.
Key Features
- Universal Olympic Fit: 50mm centre hole fits all Olympic barbells and sleeves.
- Classic Cast Iron Design: Delivers a traditional lifting feel and sound.
- Hammertone Finish: Durable coating helps protect against corrosion.
- Raised Grip Lip: Easier to pick up, load, and unload safely.
- Available Sizes: 1.25kg, 2.5kg, 5kg, 10kg, 15kg, 20kg, 25kg.
- Weight Accuracy: Manufactured with a tolerance of ±3%.
Technical Specifications
| Material | Cast Iron |
| Finish | Black Hammertone Coating |
| Centre Hole Diameter | 50mm (Fits Olympic Barbell Sleeves) |
| Weight Tolerance | ±3% |
| Training Use | Powerlifting, Bodybuilding, Strength Training, Garage Gyms |
Frequently Asked Questions
Do these plates fit all barbells?
Yes, they fit all Olympic barbells with 50mm sleeves. They do not fit older-style standard bars (25mm–28mm).
Can cast iron plates be dropped?
We do not recommend dropping cast iron plates from overhead positions. For Olympic lifting or CrossFit drops, please see our Bumper Plate options.
Is the coating durable?
Yes. The Black Hammertone coating is designed to resist scratching, chipping, and corrosion, making it suitable for Australian garage environments.
How fast is shipping?
We ship Australia-wide with fast delivery to major metro areas. Pickup is also available from our Sydney warehouse.






















