CAP Barbell Adjustable Dumbbell Weight Set
- 105 pound adjustable pair
- 2 handles, 24 plates, 4 collars included
- 1-1/8inch handle diameter
- Alloy steel, rust resistant
- 30 day manufacturer warranty
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A full adjustable dumbbell pair with handles, plates and collars in the box. Plate weights and loading steps are not described, and the warranty is short.
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ASIN: B07VZZT8FCModel: RSW2-105T2Category: Dumbbells
Overview
A home lifter who wants to build a pair of dumbbells at the weight they need gets handles, plates and collars here. CAP Barbell makes the set in black alloy steel, listed as adjustable and rust resistant.
Choose it for a complete pair that is built up from plates, so the load can be changed with the exercise. The limit is the short warranty and the missing plate weights, which matter when planning increments.
Who it's for
Arm and shoulder work at home, where the weight changes between exercises, is the use named. Those who change loads often and dislike the setup time should look at a quick-change system.
Pros and cons
- Handles, plates and collars included
- Rust resistant finish
- Alloy steel handles
- Plate weights not listed
- Short manufacturer warranty
- Loading steps not described
- Collar type unspecified
Performance notes
Loaded dumbbells depend on the collars to hold the plates in place, so tightening them each time is part of the routine. Handle diameter changes the grip feel, and a thicker bar is easier on small hands only up to a point.
Specifications
| Brand | CAP Barbell |
|---|---|
| Model | RSW2-105T2 |
| Dimensions & fit | |
| Handle Diameter | 1-1/8inchlower than 100% of 58 dumbbells |
| Item Dimensions L X W | 17 x 6.5 inches |
| Grip Size | OSFT |
| Item Weight | 105 Poundshigher than 97% of 77 dumbbells |
| Construction & materials | |
| Material | Alloy steel |
| Handle Material | Alloy steel |
| Color | Black, 105 LB, Pair |
| Included components | |
| Included Components | 2 dumbbell handles, 24 weight plates, 4 collars |
| Unit Count | 2.0 Count |
| Warranty & support | |
| Warranty Description | 30 day manufacturer |
| Other details | |
| Target Use Body Part | Arm, shoulder |
| Other Special Features Of The Product | Adjustable weight, rust resistant |
| Set Name | 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 do I load the plates on the CAP Barbell RSW2-105T2 dumbbells?
The listing includes 24 plates and 4 collars but does not describe the loading steps or the weight of each plate.
Do the CAP Barbell RSW2-105T2 dumbbells come as a pair?
Yes. The set includes 2 dumbbell handles.
Are the CAP Barbell RSW2-105T2 dumbbells rust resistant?
Rust resistant is listed as a special feature.