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Iron Plates | Pair | 55 lb
Cast Iron Weight Plates | 50 mm | Rust-resistant coating | In pairs from 2.5 to 55 lb | lb weight markings
Iron Plates | Pair | 55 lb
Sale Price$195.00
Product Features
Iron Plates | Pair | 55 lb
- Ductile iron for high impact and tensile strength, as used in automotive and mechanical engineering
- Casting class 30 for reliable performance in commercial gym use and garage gym
- Corrosion-resistant thanks to material choice and durable lacquer finish
Design & Ergonomics
- Continuous grip lip along the entire edge for quick, safe handling
- Rounded edges don't cut into your hands
- Discreet black design, easy to combine with existing equipment
- Clear lb weight marking, quick to read
Performance & Loading
- Slim design: more weight per side on the bar or machine
- Precise bore: firm fit on 50 mm sleeves, minimized play
- Optimized for progressive training from beginner to pro
Compatibility
- Compatible with Olympic barbells, dumbbell adapters, and common plate sleeves (50 mm)
- Usable on Smith machines, plate-loaded machines, and weight sleds
- Available in pairs: 2.5 lb, 5 lb, 10 lb, 25 lb, 35 lb, 45 lb, 55 lb
SKU 111-1285
Specifications
Dimensions
| Height | NA |
| Width | NA |
| Net Weight | 2.5 / 5 / 10 / 25 / 35 / 45 / 55 lb |
| Length | NA |
Material
| Core Material: | Cast Iron Class 30 |
| Surface: | Black-painted ∣ rust-resistant |
| Odor Neutrality: | 100% odor-neutral |
Features
| Hole Diameter | 50mm Barbell Standard |
| Color | Black |
| Logo | white lettering |
| Weight Tolerance | 3% |
| Shore A Hardness | 90 |
| Cushioning | low |
| Bounce Behavior | low |
Material Tests
| REACH Chemical-Test | Pollutant-Free |
| UV Resistant: | Yes |
Application
| Suitable for outdoors | Yes |
| Suitable for drops | Yes |
Drop Tests
| Drop Tests | 20,000 Drops |
| Drop Test Height | 19.5" height |
| Test Subfloor | 20mm gym flooring made of rubber granulate (SBR) with concrete subfloor |
| Test Conditions | Automated endurance test |
| Dimensions | see table |
Table
- Weight Plate Size by lb Thickness , Diameter
- 2.5 lb 5 lb 10 lb 25 lb 35 lb 45 lb 55 lb Bore Ring
- 11mm x 150mm 16mm x 215mm 21mm x 245mm 35mm x 310mm 33mm x 340mm 34mm x 445mm 36mm x 445mm 50.4mm
Policies & What's Included
Attachments/Accessories
| Iron Plates | 2x |
Delivery & Assembly
| Shipping | Parcel Delivery |
Service & Return Policy
| Return Policy | 100 days after purchase |
| Return Process | Return receipt at the parcel shop |
Service Included
| Training Plan and Equipment Support | 1h Online Consultation Included |
| Quick Troubleshooting Service | 7-Day Remote Help Service |
Customer Reviews
Iron Plates | Pair | 55 lb
- Ductile iron for high impact and tensile strength, as used in automotive and mechanical engineering
- Casting class 30 for reliable performance in commercial gym use and garage gym
- Corrosion-resistant thanks to material choice and durable lacquer finish
Design & Ergonomics
- Continuous grip lip along the entire edge for quick, safe handling
- Rounded edges don't cut into your hands
- Discreet black design, easy to combine with existing equipment
- Clear lb weight marking, quick to read
Performance & Loading
- Slim design: more weight per side on the bar or machine
- Precise bore: firm fit on 50 mm sleeves, minimized play
- Optimized for progressive training from beginner to pro
Compatibility
- Compatible with Olympic barbells, dumbbell adapters, and common plate sleeves (50 mm)
- Usable on Smith machines, plate-loaded machines, and weight sleds
- Available in pairs: 2.5 lb, 5 lb, 10 lb, 25 lb, 35 lb, 45 lb, 55 lb
SKU 111-1285
Dimensions
| Height | NA |
| Width | NA |
| Net Weight | 2.5 / 5 / 10 / 25 / 35 / 45 / 55 lb |
| Length | NA |
Material
| Core Material: | Cast Iron Class 30 |
| Surface: | Black-painted ∣ rust-resistant |
| Odor Neutrality: | 100% odor-neutral |
Features
| Hole Diameter | 50mm Barbell Standard |
| Color | Black |
| Logo | white lettering |
| Weight Tolerance | 3% |
| Shore A Hardness | 90 |
| Cushioning | low |
| Bounce Behavior | low |
Material Tests
| REACH Chemical-Test | Pollutant-Free |
| UV Resistant: | Yes |
Application
| Suitable for outdoors | Yes |
| Suitable for drops | Yes |
Drop Tests
| Drop Tests | 20,000 Drops |
| Drop Test Height | 19.5" height |
| Test Subfloor | 20mm gym flooring made of rubber granulate (SBR) with concrete subfloor |
| Test Conditions | Automated endurance test |
| Dimensions | see table |
Table
- Weight Plate Size by lb Thickness , Diameter
- 2.5 lb 5 lb 10 lb 25 lb 35 lb 45 lb 55 lb Bore Ring
- 11mm x 150mm 16mm x 215mm 21mm x 245mm 35mm x 310mm 33mm x 340mm 34mm x 445mm 36mm x 445mm 50.4mm
Attachments/Accessories
| Iron Plates | 2x |
Iron Plates -- Warranty & Certification
| Warranty against Deformation and Breakage | ATLETICA LifeTime Warranty |
| Approval | EN ISO 20957 Class S, suitable for gym and commercial use |
Delivery & Assembly
| Shipping | Parcel Delivery |
Service & Return Policy
| Return Policy | 100 days after purchase |
| Return Process | Return receipt at the parcel shop |
Service Included
| Training Plan and Equipment Support | 1h Online Consultation Included |
| Quick Troubleshooting Service | 7-Day Remote Help Service |
Still Have Questions?
1. How many plates fit on a barbell?
Thanks to their low thickness, our Iron Plates can be loaded in especially large quantities. On a Sigma Barbell with a sleeve length of 16.5", 11 plates of 45 lb each fit per side, which corresponds to a total weight of 1,035 lb including the 45 lb bar. Even an entire 425 lb Set of Iron Plates would fit on a barbell.
2. What material is used for the weight plates and how robust are they?
We use what is known as ductile (nodular) cast iron, which is also frequently used for manufacturing automotive components, wheels, gearboxes, and machine frames. The iron is cast in class 30 and offers high tensile strength and corrosion resistance. The robust paint finish completes the long-lasting rust protection.
3. What is the advantage of cast iron plates?
Cast Iron/Steel: Classic, long-lasting, and often affordable plates. They are very robust and, thanks to their comparatively low thickness, especially space-saving to store. In addition, thanks to their thin design, many plates can be loaded on a barbell at the same time, which makes them ideal for high training weights.
4. How do I care for my weight plates?
Cast Iron: Clean off dust and sweat regularly. For light traces of rust, treatment with vinegar can help; afterwards, care for them with a little oil or rust protection.