CAP Barbell Adjustable Dumbbell Weight Set
- Item Weight: 105 pounds
- Number Of Pieces: 2
- Material: Alloy Steel
- Handle Material: Alloy Steel
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
Heavy, fixed-weight steel dumbbells for lifters who already know they need 105 pounds per hand. Not a starting point for new lifters.
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ASIN: B07VZZT8FCModel: RSW2-105T2Category: Dumbbells
Overview
The Cap RSW2-105T2 is a pair of alloy steel dumbbells at 105 pounds each, aimed at experienced lifters who need heavy fixed weight rather than an adjustable system. The listing specifies black finish and a two-piece pair.
At 105 pounds per hand, this is commercial-grade loading territory, closer to gym equipment than a home starter set. Alloy steel construction favors long-term durability over the rubber coating found on lighter consumer dumbbells.
- Alloy steel construction
- 105 pounds per dumbbell
- Sold as a matched pair
- Black finish
Who it's for
Built for advanced lifters or home gyms already equipped to store and handle heavy fixed-weight dumbbells. Beginners or anyone without a dedicated storage rack should look at a lighter or adjustable option instead.
Pros and cons
- Alloy steel built for heavy repeated loading
- Fixed weight needs no adjustment mechanism
- 105 pounds per hand is too heavy for most home users
- Requires dedicated storage space
Performance notes
Alloy steel construction holds up under repeated heavy loading better than coated or cast options at this weight class, and the fixed 105-pound rating means no adjustment mechanism to wear out. The tradeoff is that moving or storing a pair this heavy requires floor space and a rack built for it.
Specifications
| Brand | CAP Barbell |
|---|---|
| Model | RSW2-105T2 |
| Dimensions & fit | |
| Item Weight | 105 poundshigher than 96% of 78 dumbbells |
| Handle Diameter | 0.1 incheslower than 100% of 58 dumbbells |
| Grip Size | OSFT |
| Item Dimensions L X W | 17 × 6.5 inches |
| Construction & materials | |
| Material | Alloy Steel |
| Handle Material | Alloy Steel |
| Color | Black, 105 LB, Pair |
| Included components | |
| Number Of Pieces | 2 |
| Unit Count | 2 |
| Included Components | 2 dumbbell handles, 24 weight plates, 4 collars |
| Warranty & support | |
| Warranty Description | 30 days |
| Other details | |
| Target Use Body Part | Arm, Shoulder |
| Number Of Items | 2 |
| Style | Adjustable |
| Part Number | RSW2-105T2 |
| Other Special Features Of The Product | Adjustable Weight, Rust Resistant |
| Set Name | CAP Barbell 105-Pound Adjustable Dumbbell Set |
| Item Type Name | CAP Barbell 105-Pound Adjustable Dumbbell Weight Set |
Closest rivals on specs
4-in-1 Adjustable Dumbbell Set with Connector 90 lb- Item Weight 105 vs 45 pounds (+133%)
- Handle Diameter 0.1 vs 0.2 inches (-50%)
5-in-1 Adjustable Dumbbell Set with Connector- Item Weight 105 vs 45 pounds (+133%)
- Handle Diameter 0.1 vs 0.9 inches (-89%)
FEIERDUN DS2 Adjustable Dumbbell Set- Item Weight 105 vs 45 pounds (+133%)
- Handle Diameter 0.1 vs 1 inches (-90%)
Frequently asked questions
How heavy is each Cap RSW2-105T2 dumbbell?
105 pounds per dumbbell, sold as a pair.
What is the Cap RSW2-105T2 made of?
Alloy steel, per the listed material specification.
Is the Cap RSW2-105T2 adjustable?
No, it is a fixed-weight pair at 105 pounds each.