WF Athletic Supply Hammerstone Cast Iron Kettlebell
- Handle Diameter: 1.5 inches
- Material: Cast Iron
- Part Number: SDK2B-070@ca-WFA
- Recommended Uses For Product: Weight Training, Resistance Training
Last refreshed Jun 30, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
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ASIN: B09HHMCNFWModel: SDK2BCategory: Kettlebells
Colors Available
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Overview
Built from a single piece of cast iron with a hammerstone painted finish and a machined flat base, sold across a 10 to 80 lb range for strength and conditioning work.
It's a no-frills cast kettlebell rather than a competition-style bell: the body is solid cast iron with a painted texture for grip, not the powder-coated color-coded steel used in gym competition sets.
- Sizes from 10 to 80 lbs
- Machined flat bottom for stability
- Hammerstone painted texture for grip
- Single-cast iron, no welded seams
Who it's for
Good for home gym users building a kettlebell collection at a lower price point than competition kettlebells. Less suited to lifters who specifically want a wide two-hand grip for moves like double-handed swings.
Pros and cons
- Solid single-cast construction, no welds or rattle
- Textured finish grips well without chalk
- Flat base sits stable during set-down
- Handle is narrow for two-hand holds
- Painted finish can chip and rust with heavy use
Performance notes
The painted hammerstone texture is meant to replace chalk for grip; one reviewer confirmed the finish is smooth and comfortable but noted it will chip and can rust over time with heavy garage use.
Specifications
| Brand | WF Athletic Supply |
|---|---|
| Model | SDK2B |
| Handle Diameter | 1.5 inches |
| Material | Cast Iron |
| Part Number | SDK2B-070@ca-WFA |
| Recommended Uses For Product | Weight Training, Resistance Training |
| Special Features | Portable |
Closest rivals on specs
Frequently asked questions
Does this kettlebell come in different colors?
Yes, the listing offers color and size options across the 10 to 80 lb range.
Is the handle wide enough for two-handed swings?
One reviewer found it high enough but too narrow for comfortable two-hand use, so check the size before ordering if that's your main lift.
Will the finish hold up in a garage gym?
A long-term user says the finish is reasonable for the price but will chip and can rust with regular garage use.