---
product_id: 59991635
title: "Astro Pneumatic Tool 1822 Onyx 1/2\" Nano Impact Wrench v2-500ft/lb"
brand: "ap astro pneumatic tool company"
price: "R$4223"
currency: BRL
in_stock: true
reviews_count: 1
url: https://www.desertcart.com.br/products/59991635-astro-pneumatic-tool-1822-onyx-1-2-nano-impact-wrench
store_origin: BR
region: Brazil
---

# Ultra-compact 3.875" length 3 forward & 3 reverse speeds 500 ft-lbs max torque Astro Pneumatic Tool 1822 Onyx 1/2" Nano Impact Wrench v2-500ft/lb

**Brand:** ap astro pneumatic tool company
**Price:** R$4223
**Availability:** ✅ In Stock

## Summary

> ⚡ Compact power that commands every bolt—get the wrench that works as hard as you do!

## Quick Answers

- **What is this?** Astro Pneumatic Tool 1822 Onyx 1/2" Nano Impact Wrench v2-500ft/lb by ap astro pneumatic tool company
- **How much does it cost?** R$4223 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/59991635-astro-pneumatic-tool-1822-onyx-1-2-nano-impact-wrench)

## Best For

- ap astro pneumatic tool company enthusiasts

## Why This Product

- Trusted ap astro pneumatic tool company brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Twin Hammer Tech:** Innovative twin hammer design delivers rapid, consistent impacts for faster, smoother fastening.
- • **Powerhouse Torque:** Dominate jobs with a jaw-dropping 500 ft-lbs max torque—unleash beast mode on every bolt.
- • **Lightweight & Ready:** At just 3.0 lbs, this air-powered dynamo keeps you nimble without sacrificing power.
- • **Pocket-Sized Precision:** Industry-leading ultra-short 3-7/8" profile fits tight spaces where others can’t even reach.
- • **Versatile Speed Control:** Customize your workflow with 3 forward and 3 reverse settings for ultimate control.

## Overview

The Astro Pneumatic Tool 1822 Onyx 1/2" Nano Impact Wrench v2 packs a mighty 500 ft-lbs of max torque into an industry-leading ultra-short 3-7/8" body. Featuring a high-performance motor, innovative twin hammer design, and 3 forward/reverse speed settings, this lightweight 3.0 lb air-powered wrench is engineered for precision and power in tight spaces, making it the go-to tool for pros who demand efficiency and control.

## Description

With over 40 years of importing product into the U.S. Automotive Aftermarket, Astro Pneumatic Tool Co. offers several product categories for one-stop shopping. Our products under our own brand name “ASTRO” include the popular tool and equipment classics, as well as innovative new items.

## Features

- This next generation “v2” features a new high performance motor and ported exhaust for 500 ft-lbs of Max Torque
- Industry leading extreme short profile with a full length of less than 3-7/8"
- 3 forward and 3 reverse settings
- Innovative twin hammer design. 4.8 CFM. Hi-Flo fittings suggested.
- Weight 3.0lbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Astro Pneumatic Tool |
| Part Number | 1822 |
| Product Dimensions | 9.78 x 6.05 x 19.05 cm; 621.42 g |
| Item model number | 1822 |
| Size | 1/2" |
| Colour | Standard |
| Style | Wrench |
| Finish | Painted |
| Material | Metal |
| Power Source | air-powered |
| Voltage | 0.01 Volts |
| Torque | 450 Foot Pounds |
| Item Package Quantity | 1 |
| Head Style | Round |
| Measurement System | Inch |
| Included Components | ONYX 1/2" Nano Impact Wrench - 450ft/lb |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 621 g |

## Product Details

- **Colour:** Standard
- **Brand:** AP Astro Pneumatic Tool Company
- **Material:** Metal
- **Item length:** 3.63 Inches
- **Item weight:** 1.37 Pounds

## Images

![Astro Pneumatic Tool 1822 Onyx 1/2" Nano Impact Wrench v2-500ft/lb - Image 1](https://m.media-amazon.com/images/I/610EY+jrUxL.jpg)
![Astro Pneumatic Tool 1822 Onyx 1/2" Nano Impact Wrench v2-500ft/lb - Image 2](https://m.media-amazon.com/images/I/71FQTuAipxL.jpg)

## Questions & Answers

**Q: Is there a quiet model?**
A: Yes. This unit is one of the most quiet impacts I've ever used when stored.

**Q: I have impact that sucks, wont take lug nuts off F350 truck, does this impact wrench take lug nuts off no problem? Thanks for your time.**
A: First: ALL impact guns require some break-in, as the blades in the pneumatic motor need to wear-in to the housing to seal properly. Keep using it until it is ready.Second small guns like this REQUIRE  a lot of air; while the AVERAGE air consumption is low (about 5 SCFM), the air must be available instantly to each and every other blade in the motor, thus demanding very large INSTANTANEOUS FLOW, the hose needs to be at least a full 3/8" inside diameter. Beware that many Taiwan (or oriental) made hoses and hose reels use too small metric sized hoses: 8X12mm as a 3/8" "equivalent", but it is NOT! The closest is a rather larger 10X15mm hose that is harder to get.  Don´t use ANY swivel and use only high flow couplings. The small air impact guns pack a punch, but only when fed with short and ample sized hoses and no fittings!  Amclaussen.

**Q: Can't decide b/t this and their 1/2" 1822 model.  If this will really break lug nuts (~150 ft. lbs) will it be enough for home use?**
A: I would go with the 1/2 1822 model to break loose lug nuts.

**Q: Can this tool loosen a 70 ft# bolt? If so, what will it max out at?**
A: yes it will have no problem with a torque value as low as 70 ft lbs. it maxes out around 400 ft lbs in both directions.

## Customer Reviews

### ⭐⭐⭐⭐⭐ very good
*by T***D on 14 November 2018*

good small wrench

## Frequently Bought Together

- Astro Pneumatic Tool 1822 ONYX 1/2" Nano Impact Wrench v2 - 500ft/lb
- Astro Tools 3SB40 World's 1st High Flow 3-Way Air Swivel
- Astro Tools 1895 ONYX 1/2" "THOR" G2 Impact Wrench

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**Shop now:** [https://www.desertcart.com.br/products/59991635-astro-pneumatic-tool-1822-onyx-1-2-nano-impact-wrench](https://www.desertcart.com.br/products/59991635-astro-pneumatic-tool-1822-onyx-1-2-nano-impact-wrench)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-27*