Onnit
Onnit Howler Primal Bell (33 kg / 72 lb)
A 33 lb-scaled cast-iron Primal Bell sculpted as the Howler, blending a fully functional kettlebell with a hand-finished primate face.
A 100 lb single-cast iron bell with a wide two-hand handle and matte e-coat, built for the heaviest swings, deadlifts, and carries.
MSRP is a reference figure — live price is on the retailer's site.
One hundred pounds is a psychological line as much as a physical one, and Synergee's largest cast-iron bell is built to be crossed by lifters who have already earned it. The body is poured as a single casting with no welded seam, then dipped in a smooth matte e-coat that shrugs off humidity and gives the surface a consistent feel without the abrasive bite of a heavy powder texture. At this size the bell is unmistakably big in the hand, with a tall body and a generously wide handle window meant for two hands working together through swings, sumo deadlifts, and suitcase-style carries. It is not a sport bell and makes no pretense of being one; the value is in moving genuinely heavy load with a tool that will not flinch. The base is wide and flat so the bell sits rock-steady for floor presses and rows. Expect the e-coat to mark where the bell meets concrete, and expect to need chalk, but for raw strength work at the century mark it delivers exactly what it promises.
| Type | Cast Iron |
|---|---|
| Weight | 100 lb |
| Adjustable | No |
| Adjustable range | — |
| Coating | E Coat |
| Handle width | 5.8" |
| Fill material | Cast Iron |
| Flat bottom | Yes |
| Competition spec | No |
| Dimensions (L×W×H) | 9.8" × 9.8" × 13.2" |
|---|---|
| Floor footprint | 0.7 sq ft |
| Product weight | 100 lb |
Onnit
A 33 lb-scaled cast-iron Primal Bell sculpted as the Howler, blending a fully functional kettlebell with a hand-finished primate face.
Bells of Steel
An adjustable cast-iron-shell kettlebell that swaps internal plates to cover roughly 12 to 28 kg, replacing a rack of fixed heavy bells.
Bells of Steel
A 48 kg steel competition kettlebell at the top of the comp range, with uniform dimensions for consistent technique.