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Two black matte cast iron Olympic plates, 6.0 inch diameter, 0.35 inch thick, 2.5 lb each

Philosophy Gym

Philosophy Gym 2.5 lb Cast Iron Olympic Plate Pair

SKU CH-A6NB-GRRPB

Pair of 2.5 lb cast-iron Olympic plates with 2-inch holes, 6.0 diameter and .35 thickness, finished in black matte coating

  • SizeSmall
  • Color familyGrey
  • Product typeWeight Plates
  • Product colorBlack
  • Pair of 2.5 lb plates lets you micro-load progressions
  • 2-inch centre hole fits any Olympic bar sleeve
  • Solid cast iron withstands repeated drops and heavy use
  • Black matte coating resists rust and surface wear
  • Thin .35 in profile keeps 6.0 in diameter compact on the bar

Pair of 2.5 lb Olympic plates

This pair of Philosophy Gym Olympic weight plates delivers 2.5 lb per plate for precise load increments. The 2-inch centre hole fits standard Olympic bars, making them suitable for home gym owners and commercial facilities alike. They serve lifters who need small weight jumps for progressive overload.

Cast iron build with matte coating

Each plate is cast from solid iron and finished with a black matte protective coating that resists chipping during heavy use. The 6.0 diameter and .35 thickness keep the profile compact so multiple pairs load cleanly on the bar. Machine-drilled holes ensure consistent fit without binding.

Stable thermal and noise profile

Solid cast iron absorbs and dissipates heat naturally during extended sessions, so the plates stay cool to the touch. No moving parts means silent operation — only the sound of iron contacting iron when racking. Power draw is zero, requiring no electricity for any training environment.

How it compares

Measured against everything we stock in Strength Equipment & Home Gyms, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 92% of the 1,273 comparable items (median $62.99).

Specifications

Product
Brand namePhilosophy Gym
Product typeWeight Plates
Product colorBlack
Color familyGrey
Size & build
SizeSmall

Questions about this item

Does the 2-inch centre hole fit every Olympic barbell?

Yes, the 2-inch machine-drilled hole matches the standard Olympic sleeve diameter used on virtually all commercial and home Olympic bars.

Will the 6.0-inch diameter and .35-inch thickness clear my rack pegs and collars?

The 6.0-inch diameter and .35-inch thickness are typical for a 2.5 lb Olympic plate, so they clear standard J-cups, pegs and spring collars without interference.

How do I seat the pair on the bar so they don't shift during lifts?

Slide each plate onto the sleeve with the lettering facing out, then lock both sides with collars; the most common mistake is forgetting to tighten the collars after the last plate.

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