Micro Gainz Calibrated Plates
Top PickWhat We Like
- Calibrated to plus or minus five grams
- Powder coat is the toughest finish here
- Fits Olympic bars and EZ curl bars
- Carry bag included
Worth Noting
- Priciest full-range set in this group
- Pieces
- 8
- Carry Bag
- Included
- Set Weight
- 5 lb
- Calibration
- +/- 5 grams
Read the full review
Plus or minus five grams is the tolerance Micro Gainz states for these plates, and it's the number that separates them from everything else in this group. Eight plates, five pounds in total, sintered steel under a colored powder coat, made in the USA. Nothing else here publishes a tolerance at all.
The calibration is the headline, but the finish is what we keep noticing. The powder coat is the most durable of the sets here — it's the one finish in this group that isn't paint waiting to chip — and the plates feel dense and cleanly finished in the hand, with no burrs at the inner ring. They seat on 2-inch Olympic sleeves and EZ curl bars without rattle.
The bag matters more than it sounds like it should. Eight small plates are exactly the sort of thing that ends up scattered across a gym floor, and the pouch keeps them together on the way to the rack. What you pay for is tolerance, finish and a US-made plate rather than more weight, which makes this the most expensive full-range set in the group — a lifter who just needs to break a plateau at home gets the same range from the 44SPORT set.
Bottom line: For lifters who want plates measured to a stated tolerance and a finish that survives a gym bag, this is the set we recommend.