Cast Iron Weight Plates

Cast Iron Weight Plates

Olympic Bar Compatible: Features a 2-inch center hole to fit all standard Olympic barbells and 2-inch dumbbell handles for versatile training options. Dual Weight Markings: Clearly labeled in both pounds (LB) and kilograms (KG) for quick identification and easy tracking during workouts.

Check Price
To follow equipment, you must be logged in.

Cast Iron Weight Plates Reviews

Based on 7 reviews from Gym Radar users, the Signature Fitness Cast Iron Weight Plates have an average rating of 3.90 out of 5. They're currently the #19 most-owned Iron on Gym Radar, with 20 home gyms reporting ownership.

7 Reviews

3.90 / 5
Performance
3.71 / 5
Build Quality
3.57 / 5
Value
4.43 / 5

User Reviews

Leave a Review
user profile
Achievement badge
Garage Gym Collective
Garage Gym Collective's Gym
243 reviews
2034 points
(5.00)
8/11/2026
Classic weights plates that can be found for a good deal usually.
Performance
Value
Build Quality

Achievement badge
samstraininglog67
The Rinky Dink Basement Gym
10 reviews
163 points
(3.67)
6/9/2026
Fine for what they are, if you can get the insane sale they run on these periodically on the Wally World website then it is worth every penny
Performance
Value
Build Quality

user profile
Achievement badge
Big Thomas B
Big Thomas B's Gym
272 reviews
2651 points
(3.33)
3/23/2026
Owned a couple of 45 pairs when initially building out my plate requirements. Value oriented plates, good for gym start-up, also nothing wrong with using long term as they are built to last.
Performance
Value
Build Quality

user profile
Achievement badge
Big Seth
The Meatlocker
244 reviews
2280 points
(3.00)
3/18/2026
Average run of the mill plates. Worth picking up off FBMP and refinishing like I did in the pic below, not worth buying new as they are usually inaccurate and overpriced for what they are.
Performance
Value
Build Quality

user profile
Achievement badge
Brandon Tunquist
Tunquist's Gym
776 reviews
5204 points
(3.33)
3/4/2026
Your average run of the mill plates, but very reliable. Not always the most accurate but thats to be expected with non calibrated plates
Performance
Value
Build Quality

user profile
Achievement badge
ChanceB-LionsDen
Lions Den Hybrid Fitness
89 reviews
1256 points
(4.00)
3/2/2026
Cheap weight is necessary. Cheap weight allows you to spend more where it counts. I’ve purchased some 45# DD as well as 25,10,5 and 2.5 plates and the 45s look like complete garbage but the other plates asr better visually. I think these are perfectly fine if you don’t want to go higher end / quality or if your buying plates for machines.
Performance
Value
Build Quality

Achievement badge
Sara Sandstrom
Sandstrom Sculpting Studio
15 reviews
247 points
(5.00)
3/2/2026
Bought them on sale for like 50 cents a pound, brand new and delivered to my door. Can't beat it. And I think they look good. I'll probably buy more next time Walmart has them on sale again. No idea how exact they are in weight, but I don't really care.
Performance
Value
Build Quality

Gyms With This Cast Iron Weight Plates

Loading gyms with this piece...

Other Pieces Like This

Loading similar pieces...

More From Signature Fitness

Loading more pieces from Signature Fitness...