CAP Barbell Rubber Olympic Bumper Plate
- 45 pound listed weight
- Alloy steel and rubber construction
- Black color
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A black weight plate with a stated load and a steel and rubber build. Bore size, diameter and pack count are missing, so confirm that it fits your bar before you order.
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ASIN: B0CLFQ5GG4Model: OPR6ISCategory: Weight Plates
Overview
CAP makes the OPR6IS-045 as a weight plate built from alloy steel and rubber, finished in black. The listing is sparse, with three data lines and no bullets about bore size, diameter or the number of plates per order.
A stated load and a rubber and steel build cover the basics for loading a bar. The limitation is missing fit data, which matters most when you pair the plate with a bar you already own.
Who it's for
Home gym owners topping up an existing set of plates are the setting. Anyone starting from scratch, or unsure whether the plate fits a standard or an Olympic bar, should confirm sizing with the seller first.
Pros and cons
- Weight clearly stated
- Alloy steel and rubber build
- Bore size not listed
- Plate diameter unstated
- Pack count is unclear
- No care instructions given
Performance notes
A plate adds its stated load only when the center hole matches the bar sleeve, so bore size decides whether it is usable at all. Rubber on the outside helps protect floors and reduces noise when dropped.
Specifications
| Brand | CAP |
|---|---|
| Model | OPR6IS |
| Material | Alloy Steel, Rubber |
| Color | Black |
| Total weight | 45 pounds |
Closest rivals on specs
Frequently asked questions
How do I care for the CAP OPR6IS-045 weight plate?
No care instructions are listed. The plate is made of alloy steel and rubber, so ask the seller before using cleaners.
Does the CAP OPR6IS-045 fit an Olympic bar?
The listing gives no bore size, so fit with any bar cannot be confirmed.
Is the CAP OPR6IS-045 one plate or a pair?
The listing does not give a pack count. It lists a single weight of 45 pounds.