Compare
32 vs 48 vs 64 pop rivet setter classes
Compare blind/pop rivet setter mm ceilings against PopRivMM estimates, with verified VEVOR US product examples and an honest NO_MATCH path.
| Class | Clears when | Typical fit | Trade-off |
|---|---|---|---|
| 32 · hand kit · max 3.2 mm (1/8 in) | rivet_mm ≤ 3.2 | Common 2.4–3.2 mm hand jobs | Steps up once size clears 3.2 |
| 48 · air · max 4.8 mm (3/16 in) · 2425 lbs | rivet_mm ≤ 4.8 | Jobs that clear 3.2 but stay within 4.8 | Needs shop air; still short beyond 4.8 |
| 64 · air · max 6.4 mm (1/4 in) · 3924 lbs | rivet_mm ≤ 6.4 | Heavier rivets within 6.4 mm / 1/4 in | Largest class on this screen |
| NO_MATCH (above ladder) | rivet_mm > 6.4 | Size beyond this site’s published ceiling | Do not force the 64 class — size up outside this screen |