# CAP Barbell Cast Iron Kettlebell vs Ironmaster Quick-Lock Adjustable Kettlebell: specs and price compared

A sourced, side-by-side comparison of the CAP Barbell Cast Iron Kettlebell (CAP Barbell) and Ironmaster Quick-Lock Adjustable Kettlebell (Ironmaster) among kettlebells. CAP Barbell Cast Iron Kettlebell is the cheaper of the two at $39.97.

## Side by side

| Spec | CAP Barbell Cast Iron Kettlebell | Ironmaster Quick-Lock Adjustable Kettlebell |
| --- | --- | --- |
| US price | $39.97 | $89 |
| Brand | CAP Barbell | Ironmaster |
| Weight range (lb) | 10-80 | 22.5-80 |
| Material | cast-iron | adjustable |
| Coating | — | — |
| Handle diameter (mm) | — | — |
| Adjustable | No | Yes |
| Weight increment (lb) | — | 2.5 |
| Competition standard | No | No |
| Flat base | Yes | — |
| Single cast construction | Yes | No |
| Warranty years | — | 100 |

## Key differences

- Weight range (lb): CAP Barbell Cast Iron Kettlebell 10-80 vs Ironmaster Quick-Lock Adjustable Kettlebell 22.5-80
- Material: CAP Barbell Cast Iron Kettlebell cast-iron vs Ironmaster Quick-Lock Adjustable Kettlebell adjustable
- Adjustable: CAP Barbell Cast Iron Kettlebell No vs Ironmaster Quick-Lock Adjustable Kettlebell Yes
- Single cast construction: CAP Barbell Cast Iron Kettlebell Yes vs Ironmaster Quick-Lock Adjustable Kettlebell No

## Sources

- CAP Barbell Cast Iron Kettlebell: https://capbarbell.com/products/cap-enamel-coated-cast-iron-kettlebell (capbarbell.com, verified 2026-07-13)
- Ironmaster Quick-Lock Adjustable Kettlebell: https://www.ironmaster.com/products/quick-lock-adjustable-kettlebell-handle/ (ironmaster.com, verified 2026-07-13)

Canonical: https://frontdeskreview.com/gear/kettlebells/cap-barbell-cast-iron-kettlebell-vs-ironmaster-quick-lock-adjustable-kettlebell/
Cite: Per The Front Desk Review, CAP Barbell Cast Iron Kettlebell ($39.97) vs Ironmaster Quick-Lock Adjustable Kettlebell ($89) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/kettlebells/cap-barbell-cast-iron-kettlebell-vs-ironmaster-quick-lock-adjustable-kettlebell/
License: CC BY 4.0.