Iron Barbells
This page showcases dumbbells that can convert into barbells, maximizing your home gym versatility. For kettlebell conversion, check out into kettlebells. For premium quality, explore master dumbbells. And for complete sets, see dumbbell set options.
Price trend
The median price is currently $76.97 — about 19% lower than 35 days ago.
Common specs:1 (4×)2 (4×)1 inch (3×)
Selection criteria:MaterialFeaturesLength
Our top picks: Iron Barbells
Selected automatically from marketplace relevance and prices of 18 listed offers.
Top 5: Iron Barbells compared
| # | Product | Price | Rating | Type | Color |
|---|---|---|---|---|---|
| 1 | [HOT SALE] CAP Barbell 30lb Cast Iron Hex Dumbbell, Single, NEW USA FREESHIP | $30.35 | — | Hex Dumbbell | Gray |
| 2 |  Versatile Dumbbells for Men/Women: Barbell/Kettlebells | $219.99 | — | Adjustable | Red |
| 3 |  Strength Training Essential: 95 lb Cast Iron Barbell Set with Standard Plates | $259.99 | — | Set | Black |
| 4 |  CAP Barbell 25lb Cast Iron Hex Dumbbell Single Weight Black Anti-Roll Handle | $33.99 | — | Dumbbell | Gray |
| 5 |  VTG WEIGHT DUMBBELL GYM BARBELL 8 & 5 POUND CAST IRON FAST FREE PRIORITY SHIP | $85.00 | — | Fixed Weight | Black |
- [HOT SALE] CAP Barbell 30lb Cast Iron Hex Dumbbell, Single, NEW USA FREESHIP
- Versatile Dumbbells for Men/Women: Barbell/Kettlebells
- Strength Training Essential: 95 lb Cast Iron Barbell Set with Standard Plates
- CAP Barbell 25lb Cast Iron Hex Dumbbell Single Weight Black Anti-Roll Handle
- VTG WEIGHT DUMBBELL GYM BARBELL 8 & 5 POUND CAST IRON FAST FREE PRIORITY SHIP
-
ANTIQUE Vtg CAST IRON 4.5 kg DUMBBELL Single Barbell Hand Weight round head bun -
One Single 5lbs Cast Iron Ring Dumbbell Barbell -
Barbell Cast Iron Hex Dumbbell | Multiple Options -
VTG Lot (2) Weider Barbell Dumbbells (4) 5lbs Gold Painted Cast Iron VTG Clamps -
Hex Vintage AMERICAN Barbell Dumbbell Iron Weight PAIR OF 3 LB -
4 Pack - Dumbbell + Barbell + Bodyweight Workouts - Muscle Set of 4 Laminated Ch -
Vintage Cast Iron Barbell-Dumbell Weights * Two 3 Pound Weights* -
Awesome 2 Antique Cast Iron Healthways 5 Pound Barbells, Dumbells, Weights -
CAP Barbell Cast Iron Dumbbell Weights, 25 Lb. Pair -
4 Pack - Dumbbell, Barbell, Bodyweight & Kettlebell Workouts - Set of 4 Laminate -
Vintage Cast Iron Dumbbell Barbell Black Weight 5 LBS -
Barbell Coated Dumbbell Weight, Single, Various Sizes -
Custom Weight Dumbbell/Kettlebell/Barbell Set
FAQ: Iron Barbells
What does Iron Barbells currently cost?
The 18 priced offers on this page sit between $7.00 and $259.99. The middle price (median) is $57.32 — as of September 2026.
What should you compare when choosing Iron Barbells?
Key selection criteria on this page are Material, Features and Length. The category filters cover each of these, so suitable models can be narrowed down step by step.