CAP Barbell 12-Sided Rubber Olympic Grip Plates

Item Weight: 5 pounds
Material: Cast Iron
Color: Black
Number Of Items: 1

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A basic 5 pound cast iron plate, useful mainly for topping up an existing set rather than starting one from scratch, with no frills beyond a solid black finish.

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ASIN: B00XP88V4GModel: OPHR3Category: Weight Plates

Overview

The CAP OPHR3-005 is a single cast iron weight plate weighing 5 pounds, finished in black, sold as one piece rather than a set.

Cast iron is the standard material for basic weight plates, chosen for its density and lower cost compared to rubber-coated or bumper plates.

Cast iron material
5 pound weight
Black finish
Sold individually

Who it's for

Fits anyone needing one 5 pound plate to round out a barbell load or plate-loaded machine. Not suited to buyers wanting a full plate set, since this listing covers a single piece.

Pros and cons

Pros

Cast iron construction for durability
Standard 5 pound increment useful for fine-tuning load

Cons

Sold as a single plate, not a set
No rubber coating to protect floors

Performance notes

Cast iron plates are dense and hold their shape under repeated loading, though they lack the rubber coating that protects floors and reduces noise on drops.

Specifications

Dimensions & fit
Brand	CAP Barbell
Model	OPHR3
Item Weight	5 poundslower than 65% of 100 weight plates
Construction & materials
Material	Cast Iron
Color	Black
Included components
Unit Count	1
Included Components	Weight Plate
Warranty & support
Warranty Description	30 Days
Other details
Number Of Items	1
Part Number	OPHR3-005
Item Type Name	CAP Barbell 12-Sided Rubber Olympic Grip Weight Plates