Black 1kg cast iron weight plate
Black 1.25kg cast iron weight plate
Black 1.25kg cast iron weight plate
Black 1kg cast iron weight plate
Black 0.5kg cast iron weight plate
Black cast iron 5kg weight plate

Olympic Cast Iron Micro Plates

Price range: R25.00 through R65.00

Designed for precision weight progression and breaking through training plateaus, the Olympic Cast Iron Micro Plates allow lifters to make small, controlled load increments on standard 50mm Olympic barbells. Cast from high-density solid iron with clear weight markings and a smooth protective finish, these fractional plates are essential for powerlifters, Olympic weightlifters, and strength athletes targeting micro-gains in press, bench, and squat variations where standard 2.5kg or 5kg jumps are too large.

  • Precision Fractional Loading: Enables small weight jumps of 0.5 kg, 1kg, and 1.25 kg to ensure steady progressive overload without overloading joints.

  • 50mm Standard Olympic Bore: Precision-bored 51mm centre hole fits all standard Olympic barbells, trap bars, and speciality bars seamlessly.

  • Solid Cast Iron Durability: Heavy-duty cast iron construction with an electrostatically applied protective coating resists chipping, cracking, and corrosion.

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When linear strength progression slows down, forcing larger weight jumps often leads to failed reps, poor movement mechanics, or injury. Olympic Cast Iron Micro Plates (Fractional Plates) bridge the gap between standard plate sizes, allowing strength athletes to continually set personal records at a sustainable pace.

Crafted with slim-profile cast iron, these micro plates occupy minimal sleeve space on your barbell, leaving plenty of room for main weight plates and collars. Finished with clear embossed weight indicators and a sleek black or color-coded powder coat, they are built to endure daily dropping and sliding in commercial gyms, strength facilities, and home lifting platforms.

Features & Benefits

  • Slim Profile Design: Ultra-thin plate width allows multiple micro plates to sit flush against main weight plates without taking up sleeve length.

  • Accurate Weight Calibration: Cast to tight weight tolerances to ensure precise loading symmetry across both sides of the barbell.

  • Versatile Training Application: Ideal for strict presses, bench press grinding, snatch/clean technique work, and rehab/prehab protocols where incremental steps are critical.

  • Corrosion-Resistant Coating: Durable powder coat or enamel finish protects raw iron against sweat, humidity, and surface oxidation.

Specifications

  • Product Name: Olympic Cast Iron Micro Plates / Fractional Weight Plates

  • Material: Solid Cast Iron

  • Bore Diameter: 50.4 mm / 51 mm (Standard Olympic Fit)

  • Available Weight Increments:  0.5 kg, 1.0 kg,  & 1.25 kg,

  • Finish: Cast Iron Finish

  • Intended Use: Progressive overload strength training, powerlifting, Olympic weightlifting, rehab programming, and barbell micro-loading

Facility & Home Fitness Suitability

  • Powerlifting & Weightlifting Facilities: Crucial tool for athletes making targeted PR attempts and managing precise velocity/load tracking.

  • Commercial Health Clubs & Gyms: Great addition to the free-weight zone for members breaking through strength plateaus safely.

  • Elite Home & Garage Gyms: Compact, high-value accessory for lifters following structured linear progression programs (e.g., 5/3/1, Starting Strength).

Weight N/A
Dimensions N/A
Plate Weight

50 mm Olympic 0.5 kg, 50 mm Olympic 1 kg, 50 mm Olympic 1.25 kg, 25 mm Standard 0.5 kg, 25 mm Standard 1 kg, 25 mm Standard 1.25 kg

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