Micro Gainz
Olympic Size Fractional Weight Plates Pair of 1.25LB Plates
Independent coverage is consistently positive on this Micro Gainz fractional plate line, though m...
$24.99
Buy NowYork Barbell’s standard 1” weight plates – nicknamed “pig iron” by lifters – were produced from the 1960s through the 1980s using a craftsman-like milling process that cut each plate to weight tolerance, leaving a signature swirling pattern on the back. York originally offered the line across a wide range, from 1.25 lb micro “change” plates up to 100 lb, all bored for standard 1” barbells and 1” dumbbell handles.
Collectors identify different production eras by letter spacing and whether a plate is single- or double-sided: double-sided, close-lettered examples are the most recently made and most commonly found today, with wide-lettered and single-sided plates marking older runs. York no longer manufactures this exact standard-plate design – the closest current-production equivalents are York’s “1” Standard Contour” and “1” Standard Flat Pro” cast iron plates – so the only way to buy this vintage line today is the used/collector market, where prices typically run around $2/lb, comparable to new premium cast iron from brands like Rogue. One compatibility note for very early buyers: York bars and dumbbell handles from around 1955 measured 1-1/16” in diameter rather than the modern 1” standard, so plates need their bore reamed out to fit those oldest bars.
Buying guide
Best Weight Plates for Your Home Gym — July 2026 Bumper Plates or Iron Plates? How to Pick Your First Set — July 2026 Do You Need Calibrated or Competition Plates? — July 2026 How Much Do Weight Plates Cost Per Pound? — July 2026 What Weight Set Should a Beginner Buy? — July 2026 Will Dropping Weights Damage Your Floor? — July 2026| Finish | Raw cast iron with a milled swirl pattern on the back face, a byproduct of the accuracy-focused milling process used to bring each plate into tolerance |
|---|---|
| Material | Cast iron, milled to weight tolerance |
| Hole size | 1" standard bore (fits standard 1" barbells and dumbbell handles); note very early-1950s York bars measured 1-1/16" and require the plate bore to be reamed out to fit |
| Availability | Discontinued -- not sold new by York; only available on the used/collector market (eBay, Etsy, Facebook Marketplace). Current-production equivalents from York are the differently-designed "1" Standard Contour" and "1" Standard Flat Pro" cast iron plates |
| Identification | Double-sided, close-lettered plates are the most recent and most common production run; wide-lettered plates are an older generation, and single-sided plates are older still |
| Production era | Manufactured circa 1960s-1980s ("milled era"); no longer in production |
| Weight options | Originally offered from 1.25 lb up to 100 lb, including oddball micro-jump sizes (1.25, 12.5, 20 lb); most commonly found sizes today are 1.25, 2.5, 5, 10, 12.5, 20, 25, 50, and 75 lb |
Weight plates load your barbell — but “plate” covers two very different tools. Bumper plates are rubber discs around a steel hub, all the same ~450mm diameter, built to be dropped from overhead without damaging your floor or bar; they’re the default for Olympic lifting and CrossFit. Iron/steel plates are denser and thinner per pound, cheaper, and quieter to load, but most aren’t made to be dropped — better for slow, controlled powerlifting-style work.
Every barbell gym needs plates. Most home lifters should start with a bumper set, then add iron, change, or specialty plates as a second purchase once they know what their training is missing.
| York Vintage Standard 1” Weight Plate | Pinnacle™ Bumper Plates | Weight Plates - Custom/DIY | Hansu Deep Dish Plates | |
|---|---|---|---|---|
| GymRadar rating | 4.89/5 | 4.89/5 | 4.89/5 | 4.89/5 |
| Price | $69.99 | |||
| Finish | Raw cast iron with a milled swirl pattern on the back face, a byproduct of the accuracy-focused milling process used to bring each plate into tolerance | Gray hammertone enamel | ||
| Material | Cast iron, milled to weight tolerance | Crumb rubber (recycled) | Ductile iron | |
| Hole size | 1" standard bore (fits standard 1" barbells and dumbbell handles); note very early-1950s York bars measured 1-1/16" and require the plate bore to be reamed out to fit | |||
| Availability | Discontinued -- not sold new by York; only available on the used/collector market (eBay, Etsy, Facebook Marketplace). Current-production equivalents from York are the differently-designed "1" Standard Contour" and "1" Standard Flat Pro" cast iron plates | No current retail listing found; appears discontinued | ||
| Identification | Double-sided, close-lettered plates are the most recent and most common production run; wide-lettered plates are an older generation, and single-sided plates are older still | |||
| Production era | Manufactured circa 1960s-1980s ("milled era"); no longer in production | |||
| Weight options | Originally offered from 1.25 lb up to 100 lb, including oddball micro-jump sizes (1.25, 12.5, 20 lb); most commonly found sizes today are 1.25, 2.5, 5, 10, 12.5, 20, 25, 50, and 75 lb |
| Expert | 4.89/5 | 9 reviews |
York Barbell’s standard 1” plates – nicknamed “pig iron” by lifters – were produced from the 1960s through the 1980s and remain some of the most sought-after home-gym iron on the used market today. Durability is the standout dimension: these plates were milled to bring each one into weight tolerance, a craftsman-like process that leaves a signature swirling pattern on the back and, per collectors, is why “they just hold up” decades later. Versatility is also strong – York originally offered the line across a wide range, from 1.25 lb micro-plates up to 100 lb, all fitting standard 1” barbells and dumbbell handles. Value is the weakest dimension: York no longer manufactures this exact line, so the only way to buy one today is the used/collector market, where prices run around $2/lb (comparable to new premium cast iron from brands like Rogue) but vary by seller and condition, and very early-era bars (1-1/16” bore) require plates to be reamed out before a modern 1” plate will even fit. Worth hunting down for the milling quality and history; not a fit for anyone who wants a new-in-box purchase with a warranty.
Micro Gainz
Independent coverage is consistently positive on this Micro Gainz fractional plate line, though m...
$24.99
Buy NowRogue Fitness
Rogue's 6-Shooter is the brand's value cast-iron plate, styled after the Ivanko Revolver but with...
$207.00
Buy NowMayhem Strength
Mayhem Strength's Black Bumper Plates share their material spec sheet — virgin rubber, steel inse...
$79.99
Buy NowBEN
Ben Vintage Weight Plates are 1950s-era tri-spoke, deep-dish Olympic plates with a distinctive cr...