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The Generic 1.25kg Cast Iron Weight Plate set adds 3.75 kg of total mass for strength training. These 28-31 mm hole diameter plates fit most standard dumbbell bars and barbells. A powder-coated finish stops rust from forming during periods of heavy humidity.
Key Features
- Solid Cast Iron Build: High-density 1.25kg units withstand high-impact drops. Plates won't crack or bend.
- Rust-Resistant Black Coating: Powder-coated finish provides a barrier against oxidation. Blocks moisture from heavy sweat.
- Floor-Safe Rounded Edges: 15-20 mm thickness with curved perimeters. Prevents floor scuffing during use.
- Standard Hole Diameter: 28-31 mm center opening fits most barbell plates. Works with common bicep curl weights.
Frequently Asked Questions
What is the hole size of 1.25kg weight plates?
The center hole diameter ranges from 28mm to 31mm. It fits standard gym equipment bars but won't fit 50mm Olympic sleeves.
Are cast iron weight plates better than PVC?
Cast iron offers higher density and a much longer lifespan. These won't leak sand or crack like plastic-encased cement alternatives.
