Astro 1834 Impact
- Impact
- 3.5 ounces
- More reviewed than 69%
Reads as a light, compact impact accessory rather than a full tool, worth confirming exact use against the listing photos before buying.
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How it ranks among the 284 impacts we track
4.5★ across 758 Amazon ratings, Bayesian-smoothed toward the category average.
758 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
50+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 284 impacts we track - how the scorecard works · full impacts data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The Astro 1834 is listed at just 0.22 pounds, the only spec Astro provides. That weight places it as a compact impact accessory rather than a full impact wrench.
Astro's own impact wrenches typically weigh well over a pound, so a 0.22 pound listing for the 1834 points toward a bit, socket or small attachment meant to pair with an impact driver or wrench rather than a stand-alone tool. The spec sheet does not list dimensions, drive size or material, so buyers should check the product photos to confirm exact fitment before ordering.
- 0.22 pound weight
- Astro brand
- Impact category accessory
- Compact size
Who it's for
Likely useful to anyone already running an impact driver or wrench who needs a specific attachment. Not a fit for someone shopping for a complete impact wrench.
Strengths and trade-offs
Drawn from this product's published specifications.
- Very light at 0.22 pounds
- Compact enough to carry as a spare attachment
- No drive size, material or dimensions listed
- Not a stand-alone impact wrench
Performance notes
With only weight given and no drive size or material listed, performance claims are limited. The light weight suggests it is designed to be driven by a separate impact tool rather than to generate its own striking force.
Specifications
| Brand | Astro |
|---|---|
| Model | 1834 |
| Item Weight | 3.5 ounces |
Other Astro impacts
How it compares
This product against the closest alternatives we track in impacts.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Astro 1834 ImpactThis product | 4.5 / 5 | 758 | 3.9 / 5 |
| DEWALT DCF845B ImpactDeWALT | 4.7 / 5 | 12,700 | 4.5 / 5 |
| Milwaukee 2457-20 ImpactMILWAUKEE | 4.6 / 5 | 8,078 | 4.5 / 5 |
| GEARWRENCH 81270 ImpactGEARWRENCH | 4.7 / 5 | 4,983 | 4.4 / 5 |
| AOBEN AB7331T ImpactAOBEN | 4.4 / 5 | 10,707 | 4.4 / 5 |
Similar impacts from other brands
Questions about the Astro 1834
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Is the Astro 1834 a full impact wrench?
The only listed spec is its 0.22 pound weight, far lighter than a stand-alone impact wrench, so it reads as an accessory or attachment.
What does the Astro 1834 weigh?
0.22 pounds.