E-Coat Machined Iron Weight Plates Custom Set
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E-Coat Machined Iron Weight Plates Custom Set

Expand your e-coat weight plate collection with the E-Coat Weight Plate Custom Set. Choose a minimum of 3 pairs of plates and get up to 10% off.

These e-coat weight plates have a gorgeous, glossy black e-coat for ultra rust resistance and a precise 50.5mm center hole.

This product line is being DISCONTINUED, so grab yours now before they’re gone for good!

  Product Quantity

Pair 2.5lb E-Coat Machined Iron Plates


In stock

Pair 5lb E-Coat Machined Iron Plates


Out of stock

Pair 10lb E-Coat Machined Iron Plates


Out of stock

Pair 25lb E-Coat Machined Iron Plates


Out of stock

Pair 35lb E-Coat Machined Iron Plates


Pair 45lb E-Coat Machined Iron Plates


Out of stock: "Single 45lb E-Coat Machined Iron Plates" does not have sufficient quantity in stock.

Out of stock: "Single 45lb E-Coat Machined Iron Plates" does not have sufficient quantity in stock.




Build your e-coat weight plate collection
with the E-Coat Weight Plate Custom Set.

Thought our original Machined Plates couldn’t get any better? Think again.

Our e-coat weight plates have the same 1-3% guaranteed accuracy and 50.5mm center hole as our original Machined Iron Weight Plates, but now with a glossy black e-coat.

With this custom set, you can craft your own unique set of e-coat weight plates while reaping the discounts of pre-made packages.

Benefits of the E-Coat Weight Plates

    If you know that a bare steel powerlifting bar would rust in your humid home gym, then do we have you covered. The thin electro-coating (e-coat) on our e-coat weight plates gives excellent rust resistance. So you can sweat  — or cry — on them between sets without worry.
    These machined plates are a guaranteed tolerance of +/- 1% for 25-45lbs, and +/- 3% for 2.5-10lbs. However, in our strict quality control and inspection, most plates are under that tolerance, and many fall within 10 grams of the claimed weight.  If you’re looking for excellent quality but a less precise plate, be sure to check out our E-Coat Mighty Grip Iron Plates.
    Inferior plates have inconsistent center hole sizes, allowing them to rattle and shift around while you’re lifting. Not only is readjusting them after each set annoying, but they can also damage your barbell sleeves over time. Our e-coat weight plates are precision-drilled with a guaranteed hole diameter of 50.5mm +.4mm tolerance, giving your plates that perfect fit.
    So, you’re not a huge fan of the gray hammertone colour on our original machined plates? No biggie. The all-black colour on these e-coat iron weight plates will upgrade your space by becoming the sleek centerpiece of your home gym. E-coat not your thing? Then check out our other weight plates.


BrandBells of Steel
Weight Increments0.5/2.5/5/10/25/35/45
Pounds or KilogramsPounds
ThicknessVaries - See Images
Plate DiameterVaries - See Images
Centre Hole Diameter1.99"/50.5mm
MaterialMachined Iron
Weight Tolerance+/- 1% for 45, 35 & 25
+/- 3% for 10, 5 & 2.5
Warranty5 Years

IMPORTANT: Although the coating on these e-coat plates is more durable and rust-resistant than a powder coat, it can still be scratched.

Outfitting your commercial gym?
Customized plates with your brand’s logo on them are available for bulk orders.
 Contact Us 

Features and Benefits

Natural Texture

Originally made for the automotive industry, e-coating has become increasingly popular due to its great durability and excellent rust resistance. Although it’s applied in a thin layer, the smooth texture still allows the natural grit of the iron underneath to be felt.

Easy to Clean

Thought that glossy e-coat was just pretty to look at? Oh, silly you. Since the coating binds directly to the iron in a smooth layer, it has fewer grooves for chalk, sweat and bacteria to hide. One quick wipe and your plates are squeaky clean.

20% Thinner Width

Our 45-pound plates are only 1.2 inches (31mm) thick— about 20% thinner than the industry standard. Combined with our powerlifting bar, you’ll be able to add over 700 pounds to the bar in plates and still have plenty of room to spare on the sleeve.

40 Years of Experience

Our machined iron plates are cast in a specialty casting factory with over 40 years of experience, for reliable quality and workmanship that you can trust.

Frequently Asked Questions

Customer Reviews
4.9 Based on 8 Reviews
5 ★
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Filter Reviews:
Steve S.

Great quality and finish!

These are quality plates. They look awesome, and the finish is smooth and durable. I took a star off because the center hole diameter wasn't 50.5mm. Both 45# plates I received measured 51mm, which was important to me. For the extra money, I was hoping to get an accurate fit to have less slop on the bar, but these are the exact same center diameter as my cheaper Standard Iron Plates.

  • My Fitness Goal Is: Powerlifting and Strongman training
Bells of Steel E-Coat Machined Iron Weight Plates Custom Set Review

Bells of Steel

Hi Steve, Thank you so much for your honest review of our e coat pair of 45lbs. We apologize for the diameter being off on these and were listed at the 50.5mm diameter and we will certainly look into this and find a solution. We hope you still enjoy your new plates and wish you the best. Yours in strength, Marcus & the BoS team

james o.

E- Coat plates

the plates are beautiful. glossy finish, slim profile and they are very accurate with both weighing in at 45.4 !

  • My Fitness Goal Is: to get as strong as i can on deadlifts, front squats and bench presses

Bells of Steel

Hi James, Thank you for reviewing our pair of 45lbs e coat plates today. We truly appreciate your business and are glad you have enjoyed this product. We wish you the best ! Marcus & the BoS team