About PRx Cast Iron Change Plates
You’re strong enough to need smaller jumps. PRx Cast Iron Change Plates give you precise, durable increments so you can move past sticky plateaus. Made in the USA from 100% recycled iron and finished in black powder coat, these plates slide onto any Olympic bar with a 2" collar opening. Clean sizing, accurate fit, and a rugged finish—ready for daily training.
Make smart jumps and keep progress moving
Big jumps stall lifts. Microloading lets you practice the skill of getting stronger without overreaching. These change plates give you reliable 2.5 lb, 5 lb, and 10 lb options so you can add the right amount at the right time. The tight collar spec sits snugly on standard Olympic sleeves to reduce chatter, and the compact widths leave room for full-size plates when it’s time to stack. Use them for presses, Olympic lifts, or fractional progression on squats and pulls. When progress relies on small wins, consistent increments are non‑negotiable.
- Sizes: 2.5, 5, 10 lb (pairs)
- Collar opening: 51.4 mm ± 0.2 mm
- Durable black powder coat
Sustainable materials, dependable build
Quality plates should last and look good doing it. These are cast in the Midwest from 100% recycled iron, then finished to resist chipping and corrosion in garage or facility environments. Edges are clean for easy handling, and the dimensions are dialed so plates sit flat on the bar and against larger discs. You’ll get the solid ring of iron hitting the sleeve and the confidence that your tools will be there every session.
- Made in the USA from recycled iron
- 2.5 lb: 6.5" x 0.4"; 5 lb: 6.5" x 0.8"; 10 lb: 8.8" x 1.2"
- Sold in pairs
Bar and platform friendly sizing
Change plates should work with any standard setup. The 2" class opening mates with Olympic bars, and the dimensions are compact so plates don’t interfere with collars or platform edges. The coating provides a little grip for handling while protecting against surface rust. Keep a pair by the rack and another by the platform so you can adjust on the fly between sets without breaking rhythm.
- Fits all standard Olympic bars
- Compact widths leave room for big plates
- Finish designed for daily handling