Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › CAP › Weight Plates
CAP
CAP Cast Iron Olympic Plate Set

CAP Cast Iron Olympic Plate Set

Best price now

$29.97at WalmartChecked 1 h ago

Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $29.97 at Walmart (checked Nov 10, 2026).
  • Our take on the CAP Cast Iron Olympic Plate Set

    This is a pair of CAP cast iron Olympic plates with a 2-inch center hole, sized for standard Olympic barbells and plate-loaded machines. Cast iron holds up to drops and repeated loading better than rubber-coated or concrete-filled plates, and the black finish is simple and durable. The trade-off is that bare cast iron can chip paint and rust if left damp, and it is louder on the bar than bumper plates. It suits home gym owners building a barbell setup who want plates that will outlast the bar.

    Best forHome gym owners starting or expanding an Olympic barbell setupLifters doing squats, deadlifts and presses who want durable platesBuyers who prefer cast iron over rubber or concrete plates
    Pros
    • Cast iron is dense and durable for repeated loading
    • 2-inch center hole fits standard Olympic bars and plate-loaded machines
    • Black finish resists everyday wear
    • Compact profile takes little space on a plate tree
    • Pairs easily with other cast iron plates of the same size
    Cons
    • Bare cast iron can chip and rust if stored in damp spaces
    • Louder on the bar than rubber bumper plates
    • No rubber coating to protect floors if dropped
    • Sold as a pair, so building a full set means buying several

    CAP Cast Iron Olympic Plate Set prices at every store

    • WalmartNew

      In stock

      $29.97+ $6.99 shippingChecked 1 h ago
      Visit Walmart

    Store links may earn us a commission. Price via Klarna.

    CAP Cast Iron Olympic Plate Set price history

    Lowest price we've seen: $29.97 on Nov 10 at Walmart. Tracked across 1 store since Nov 10.

    What reviewers say

    Owners of CAP cast iron plates generally describe them as solid, no-frills plates that do the job for home lifting. Common complaints center on paint chipping and surface rust when plates are stored in garages or basements.

    What people mention
    • BuildPraisedOwners say the plates feel solid and handle regular barbell work without issues.
    • FitPraisedThe 2-inch hole slides onto standard Olympic bars cleanly.
    • FinishCriticisedBuyers report the black paint chipping and flaking with use.
    • RustCriticisedPlates stored in garages or damp rooms develop surface rust.
    • NoiseMixedCast iron clangs louder on the bar than rubber-coated plates.

    Specifications

    Material
    Cast IronSource
    Item Weight
    50 lbSource
    Number of Items in Set
    2Source
    Color
    BlackSource
    Item Length
    11.81in.Source

    Questions and answers

    Do these plates fit a standard Olympic barbell?
    Yes. The 2-inch center hole fits Olympic barbells and most plate-loaded machines. They will not fit 1-inch standard bars.
    Are these plates sold as a pair?
    Yes. The set is two plates, so the listed weight is split across both. Check the per-plate weight before you plan a full barbell load.
    Will the plates rust?
    Bare cast iron can rust if kept in humid or damp spaces. Wipe them dry after use and store them indoors or in a dry area to limit it.
    Can I drop these plates on the floor?
    They are not bumper plates. Dropping them on hard floors can chip the finish and damage the floor, so use mats and control the descent.
    Do they work with other CAP plates?
    Yes. They match other cast iron Olympic plates of the same hole size, so you can mix them into an existing set.
    Where is the CAP Cast Iron Olympic Plate Set cheapest?
    At Walmart, for $29.97, as of our latest check.

    Shoppers also compared

    • A
      Adjustable Dumbbell Set
      Adjustable Dumbbell Set
    • T
      TriForm 3-in-1 System (20–45 lb Weight Set)
      TriForm 3-in-1 System (20–45 lb Weight Set)
    • A
      Athletic Works 100 lb Cast Iron Standard Weight Plate Set
      Athletic Works 100 lb Cast Iron Standard Weight Plate Set
    • U
      US Weight 55 lb Beginner Set
      US Weight 55 lb Beginner Set
    • R
      Rep Fitness QuickDraw Adjustable Dumbbell
      Rep Fitness QuickDraw Adjustable Dumbbell
    • E
      Eisenlink Adjustable Dumbbell Set 50 lb Pair
      Eisenlink Adjustable Dumbbell Set 50 lb Pair
    • Y
      Yaheetech Curl Bar with Weights Adjustable W-Shaped Barbell Home Gym Set
      Yaheetech Curl Bar with Weights Adjustable W-Shaped Barbell Home Gym Set
    • S
      Shein Adjustable Weights Dumbbells Set LBS Barbell Weight Set For Home GymDumbbells Set Hand Weights At HomePushUpFree Weight Set Fitness Exercise Workout
      Shein Adjustable Weights Dumbbells Set LBS Barbell Weight Set For Home GymDumbbells Set Hand Weights At HomePushUpFree Weight Set Fitness Exercise Workout

    Buying guides that pick the CAP Cast Iron Olympic Plate Set

    • Best weight sets for home gyms

    Stores we've priced the CAP Cast Iron Olympic Plate Set at

    • Walmart deals and prices

    More from CAP

    • C
      CAP Deluxe Adjustable Utility Weight Bench with Preacher Curl and Leg Press Attachment
      CAP Deluxe Adjustable Utility Weight Bench with Preacher Curl and Leg Press Attachment
    • C
      CAP Multi Purpose (Foldable) Utility FID Weight Bench
      CAP Multi Purpose (Foldable) Utility FID Weight Bench
    • C
      CAP Strength Flat Utility Weight Bench (600 lb Weight Capacity)
      CAP Strength Flat Utility Weight Bench (600 lb Weight Capacity)
    • C
      CAP Universal Flat Weight Bench
      CAP Universal Flat Weight Bench
    • C
      CAP Barbell ADJUSTABELL Adjustable Dumbbell Set, Premium Quick Select Adjustable Weights for Strength Training, 12.5 lb, Pair - Chrome and Black Handle
      CAP Barbell ADJUSTABELL Adjustable Dumbbell Set, Premium Quick Select Adjustable Weights for Strength Training, 12.5 lb, Pair - Chrome and Black Handle
    • C
      CAP Barbell Cast Iron Kettlebell
      CAP Barbell Cast Iron Kettlebell
    • C
      CAP Adjustable Dumbbell Set Pair 12.5 lb Honeycomb Handle
      CAP Adjustable Dumbbell Set Pair 12.5 lb Honeycomb Handle
    • C
      CAP Rubber Coated Hex Dumbbell
      CAP Rubber Coated Hex Dumbbell
    All CAP deals and products →
    Item Height
    2.51in.Source
    Item Width
    11.81in.Source
    Center Hole
    2 inch holeSource
    Type
    OlympicSource