Powerbuilt
620479E Xtra Low Profile Floor Jack with Safety Bar
$199.99
Best Floor Jacks · head-to-head
620479E Xtra Low Profile Floor Jack with Safety Bar vs 6603ASJ Professional Aluminum 3 Ton Service Jack
A sourced, side-by-side comparison. 620479E Xtra Low Profile Floor Jack with Safety Bar is cheaper at $199.99. Every spec and price links to its source.
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Sunex
6603ASJ Professional Aluminum 3 Ton Service Jack
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Which is better: the 620479E Xtra Low Profile Floor Jack with Safety Bar or 6603ASJ Professional Aluminum 3 Ton Service Jack?
The 6603ASJ Professional Aluminum 3 Ton Service Jack wins 1 of the 1 specs we compare head to head; the other wins 0.
See 620479E Xtra Low Profile Floor Jack with Safety Bar on Amazon See 6603ASJ Professional Aluminum 3 Ton Service Jack on Amazon
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | 620479E Xtra Low Profile Floor Jack with Safety Bar | 6603ASJ Professional Aluminum 3 Ton Service Jack |
|---|---|---|
| US price | $199.99 | — |
| Brand | Powerbuilt | Sunex |
| Released | — | — |
| Lifting capacity tons | 2 | 3 |
| Min lift height (in) | 2.75 | 3.8 |
| Max lift height (in) | 15.25 | 20 |
| Weight (lb) | 60.2 | 58 |
| Frame material | steel | aluminum |
| Lift speed strokes | — | 6 |
| Saddle diameter (in) | — | 4.5 |
| Warranty years | — | 1 |
Sources — 620479E Xtra Low Profile Floor Jack with Safety Bar: jbtools.com (verified 2026-08-01). 6603ASJ Professional Aluminum 3 Ton Service Jack: mrosupply.com (verified 2026-08-01).
What's the difference between the 620479E Xtra Low Profile Floor Jack with Safety Bar and 6603ASJ Professional Aluminum 3 Ton Service Jack?
Where the two actually differ on the specs we track (5 of 8). Matching specs are omitted.
- Lifting capacity tons: 620479E Xtra Low Profile Floor Jack with Safety Bar 2 vs 6603ASJ Professional Aluminum 3 Ton Service Jack 3
- Min lift height (in): 620479E Xtra Low Profile Floor Jack with Safety Bar 2.75 vs 6603ASJ Professional Aluminum 3 Ton Service Jack 3.8
- Max lift height (in): 620479E Xtra Low Profile Floor Jack with Safety Bar 15.25 vs 6603ASJ Professional Aluminum 3 Ton Service Jack 20
- Weight (lb): 620479E Xtra Low Profile Floor Jack with Safety Bar 60.2 vs 6603ASJ Professional Aluminum 3 Ton Service Jack 58
- Frame material: 620479E Xtra Low Profile Floor Jack with Safety Bar steel vs 6603ASJ Professional Aluminum 3 Ton Service Jack aluminum