




🔧 Compact power that fits where others can’t—wrench like a pro, anywhere!
The Astro Pneumatic Tool 1838 ONYX 3/8" Nano Angle Impact Wrench delivers a groundbreaking combination of ultra-low profile design and massive 415 ft/lbs torque. Its extended right-angle neck is engineered for maximum access in confined spaces, making it the go-to tool for professionals tackling tight, hard-to-reach fasteners. Lightweight yet powerful, this wrench is crafted for durability and precision, earning top marks from mechanics worldwide.
| ASIN | B01JBLA332 |
| ASIN | B01JBLA332 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #51,405 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #66 in Power Impact Wrenches |
| Color | Black |
| Country of origin | Taiwan |
| Customer Reviews | 4.6 4.6 out of 5 stars (579) |
| Customer reviews | 4.6 4.6 out of 5 stars (579) |
| Date First Available | 1 January 2024 |
| Date First Available | 1 January 2024 |
| Department | unisex-adult |
| Finish | Painted |
| Head Style | Box End |
| Included components | 1 Astro Pneumatic Tool Branded Product |
| Item Package Quantity | 1 |
| Item Weight | 1.45 Kilograms |
| Item model number | 1838 |
| Item model number | 1838 |
| Manufacturer | Astro Pneumatic Tool Company |
| Manufacturer | Astro Pneumatic Tool Company |
| Material | Onyx |
| Measurement System | Metric |
| Part number | 1838 |
| Product Dimensions | 30 x 10.49 x 6.99 cm; 1.45 kg |
| Product Dimensions | 30 x 10.49 x 6.99 cm; 1.45 kg |
| Size | 3/8" |
| Style | Wrench |
| Torque | 415 Foot Pounds |
R**N
Match on my Need
Its a perfect tool with matching air swivel coupling work on me as a Heavy Equipment Mechanic on tight space on low profile i recommend it highly
B**L
Im a automotive mechanic and I can't tell you the joys this tool brings me. I love it. Astro did a hell of a job. Beautiful in tight corners, lots of power, just great. Well worth the buy.
A**E
I bought the 3/8 inch drive ONYX 1838 Astro first... then I bought the 1/2 inch drive 1832 Astro, the 1/2 inch Thor 1894 impact wrench, the Astro 222 angle and straight die grinders and the Astro 208 3" cut off tool. Have all of these types of tools; but, the ONYX brand is much better than the CP and IR tools for torque and basic functionality. The price was very reasonable for all of these tools, much less money for a much better air tool. I retired some of my older CP and IR impacts and die grinders and I am very happy with the ONYX brand. I had to grind away the recessed pocket in the die grinders for the handles... kept biting my fingers when I squeezed the lever; but, the die grinders and angle cut-off are quiet and very powerful. I have an IR, Air Cat and Earthquake 1/2 inch drive impacts that I have no need of now... the Thor is so much better for removing wheel lugs and such, lots of torque and power. I have a lot of all sorts of pneumatic tools, I am now sold on the ONYX brand. The little angled 1832 1/2 inch and the 1838 3/8 inch impact wrenches are very unique, they are not a pneumatic ratchet wrench, they will both take off wheel lugs as well as some of my big IR and CPs do. I did not think I needed any new pneumatic tools; but, after the purchase of the little 3/8 inch 1838 I realized I was not using the best. I use them constantly... may as well have the best and the price of all of them was very reasonable.
C**A
Well made
S**Y
Don't buy the 3/8 drive unit has way to much power,get 1/2 drive.Has alot of power,just as it says.I use mine lots in a truck shop!
M**D
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