CAP

CAP RK-12BIS Dumbbell Rack

Dumbbell Rack
Alloy Steel
9.92 pounds
13 × 14.5 × 26 inches

4.4/ 5 on Amazon15,035Amazon ratings5,000+bought last month4.5ProductDome score

More reviewed than 98%

High confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology

Best forYou need a small stand to keep one or two dumbbell pairs off the floor

A compact alloy steel dumbbell rack sized for a small number of pairs, at 26 inches tall and under 10 pounds.

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ProductDome scorecard

How it ranks among the 43 dumbbell racks we track

4.5/ 5ProductDome scoreHigh confidence

Owner satisfaction · 56% of scorecategory median 4.5★4.4

4.4★ across 15,035 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 198 ratings5.0

15,035 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score5.0

5,000+ bought on Amazon last month.

Data quality · 11% of score3.8

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 43 dumbbell racks we track - how the scorecard works · full dumbbell racks data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

The CAP RK-12BIS is an alloy steel dumbbell rack measuring 13 inches deep, 14.5 inches wide, and 26 inches tall, weighing just under 10 pounds.

The compact footprint and light weight for a rack point to a small stand meant to hold one or two pairs of dumbbells rather than a full multi-tier rack for a large set. Alloy steel gives it more rigidity than a plastic stand while keeping the piece light enough to move.

Alloy steel build
13 in D x 14.5 in W x 26 in H
Under 10 lbs
Compact footprint

Who it's for

Fits someone who needs off floor storage for a small number of dumbbell pairs in a home gym. Not sized for storing a full dumbbell set, given its compact dimensions.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out

Steel construction resists flexing under load
Light enough to reposition

What to check first

Small size limits it to a few dumbbell pairs

Performance notes

Alloy steel construction holds weight without flexing the way a plastic stand can, while the compact dimensions keep it light enough to reposition without needing to be bolted down.

Specifications

Brand	CAP
Model	RK-12BIS
Material	Alloy Steel
Item Weight	9.92 pounds
Dimensions	13 × 14.5 × 26 inches

How it compares

This product against the closest alternatives we track in dumbbell racks.

Product	Amazon rating	Ratings	ProductDome score
CAP RK-12BIS Dumbbell RackThis product	4.4 / 5	15,035	4.5 / 5
Marcy DBR86 Dumbbell RackMarcy	4.8 / 5	12,845	4.6 / 5
Dumbbell AKDRBK-US06 Dumbbell RackDumbbell	4.5 / 5	4,221	4.4 / 5
PLKOW P026 Dumbbell RackPLKOW	4.6 / 5	1,233	4.2 / 5
Amazon IR2219 Dumbbell RackAmazon	4.7 / 5	346	4.2 / 5

Frequently asked

Questions about the CAP RK-12BIS

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

What material is the CAP RK-12BIS dumbbell rack made of?

It is built from alloy steel.

What are the dimensions of the RK-12BIS rack?

It measures 13 inches deep, 14.5 inches wide, and 26 inches tall.

How much does the CAP RK-12BIS weigh?

The listed item weight is 9.92 pounds.