---
product_id: 270070238
title: "Astro Tool 1834 1/2\" Nano Flex-Head Angle Impact Wrench - 400ft/lb"
brand: "ap astro pneumatic tool company"
price: "VT67050"
currency: VUV
in_stock: true
reviews_count: 13
category: "Ap Astro Pneumatic Tool Company"
url: https://www.desertcart.vu/products/270070238-astro-tool-1834-1-2-nano-flex-head-angle-impact
store_origin: VU
region: Vanuatu
---

# Shortest 3.34" head length 180° flex-head + 360° swivel handle 400 ft/lb max torque Astro Tool 1834 1/2" Nano Flex-Head Angle Impact Wrench - 400ft/lb

**Brand:** ap astro pneumatic tool company
**Price:** VT67050
**Availability:** ✅ In Stock

## Summary

> ⚙️ Flex your power where others can’t — the Astro Tool 1834 is impact innovation unleashed!

## Quick Answers

- **What is this?** Astro Tool 1834 1/2" Nano Flex-Head Angle Impact Wrench - 400ft/lb by ap astro pneumatic tool company
- **How much does it cost?** VT67050 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/270070238-astro-tool-1834-1-2-nano-flex-head-angle-impact)

## 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

- • **Compact yet mighty 📏:** Industry’s shortest 3.34" head length fits where others can’t—perfect for brake calipers and cramped spaces.
- • **Flexibility redefined 🔄:** 180° adjustable flex-head combined with a 360° swivel handle for ultimate reach in tight spots.
- • **Power that packs a punch ⚡:** Delivers up to 400 ft/lb max torque with a twin hammer mechanism for unstoppable force.
- • **Engineered for endurance 🛠️:** Dual air intake motor ensures consistent power and durability session after session.
- • **Effortless control & comfort 🤲:** Lightweight design with adjustable tension reduces fatigue during prolonged use.

## Overview

The Astro Tool 1834 1/2" Nano Flex-Head Angle Impact Wrench combines industry-leading compact design with a patented dual air intake motor and twin hammer mechanism to deliver up to 400 ft/lb of torque. Its 180° flex-head and 360° swivel handle provide unmatched access in tight, hard-to-reach areas, making it ideal for brake caliper bolts and other precision tasks. Lightweight yet powerful, this pneumatic tool is engineered for durability and ease of use, perfect for professionals demanding both performance and versatility.

## Description

The Astro Tool 1834 1/2" Nano Flex-Head Angle Impact Wrench - 400Ft/Lb Is The Industry's First True Flex-Head Impact Wrench In A Short Length Of 3.34". This Patented Design Features An Innovative Dual Air Intake Motor And A Twin Hammer Mechanism For Increased Power, And An Adjustable Tension Flex-Head At A 180° With A 360° Swivel Handle For Maximum Access. This Impact Wrench Is Perfect For Brake Caliper Bolts Or Wherever You Can Hook The Ultra-Slim Impact Head. Specification: Square Drive: 1/2", Working Torque: 280Ft.Lbs, Max Torque: 400Ft.Lbs, Overall Length: 3.34"(85Mm), Vibration Level: 4.9M/Sec, Air Inlet: 1/4"(6.35Mm), Free Speed: 8000 R.P.M, Air Pressure: 90 Psi, Recommended Minimum Hose Bore Diameter: 3/8"(10Mm), Recommended Maximum, Hose Length: 30 Ft (10M), Clutch Type: Twin Hammer, Av. Air Consumption: 4 Cfm

Review: Awesome Impact - Got this after seeing good reviews online for the tool. I've got a small compressor (2 gallon + 7 gallon auxiliary tank), so I don't have a ton of air to run air tools for long durations. However, this setup with a small-ish air impact works well for general tasks, like brakes and small fasteners. I'm quite happy with the impact, partly due to the flex head being able to reach a lot of areas a normal impact wouldn't, and for the reasonable power it provides. I do wish this tool had a bit more variability in power, but otherwise, it's been fine as an on/off switch type tool. Overall, I'd highly recommend, especially when it drops to ninety-ish in price.
Review: Definitely a handy little fella - Got it a little over a year ago and this air wrench is VERY nice to have around in our shop. I got the 1/2 inch but it still fits pretty much everywhere we want to use it on, it definitely saves doing some yoga if you were using a normal air wrench when pulling beds/engines/transmissions/body mounts/etc. I’ll also mention that it is pretty light too while still keeping the speed and power it had when we first bought it even after over a year of using it fairly often (probably 1-3 sessions with it per week if I had to guess) so it’s pretty durable id say though I haven’t tried any other Definitely a quick to set up and strong little tool to have around id recommend it

## Features

- A True Flex-Head Impact Wrench Design That Angles Both Forward And Backwards With The Industry's Shortest Length Head At 3.34" For Fitting An Impact In All New Never Considered Applications
- Patented Design Features Innovative Dual Air Intake Motor, Twin Hammer Mechanism For Increased Power And Adjustable Tension 180° Flex-Head With 360° Swivel Handle For Maximum Access
- Perfect For Brake Caliper Bolts Or Wherever You Can Hook The Ultra-Slim Impact Head
- Front Head Exit Exhaust, 400Ft.Lbs Max Torque, 280Ft.Lbs Working Torque

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01JBP4NGQ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #68,174 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #104 in Power Impact Wrenches |
| Brand | AP Astro Pneumatic Tool Company |
| Color | Red |
| Customer Reviews | 4.5 4.5 out of 5 stars (739) |
| Date First Available | November 13, 2019 |
| Finish | Painted |
| Finish Type | Painted |
| Head Style | C Shaped, Fixed Square |
| Included Components | 1/2" Nano Flex-Head Angle Impact Wrench - 400ft/lb |
| Item Length | 3.34 Inches |
| Item Package Quantity | 1 |
| Item Torque | 400 Foot Pounds |
| Item Weight | 3.52 ounces |
| Item model number | 1834 |
| Manufacturer | Astro Tools |
| Material | Metal |
| Operation Mode | Pneumatic |
| Part Number | 1834 |
| Pattern | Wrench |
| Power Source | ac_dc |
| Size | 1/2" |
| Style | Wrench |
| UPC | 745227074624 |
| Warranty Description | 1 YEAR |

## Product Details

- **Brand:** AP Astro Pneumatic Tool Company
- **Color:** Red
- **Item Length:** 3.34 Inches
- **Item Weight:** 3.52 ounces
- **Material:** Metal

## Images

![Astro Tool 1834 1/2" Nano Flex-Head Angle Impact Wrench - 400ft/lb - Image 1](https://m.media-amazon.com/images/I/61Yk7Jxh4BL.jpg)

## Questions & Answers

**Q: Do you need to use impact sockets or can you use reg ones?**
A: Technically, you can you any socket you want with this.  That said, I'd strongly recommend using impact sockets as the regular sockets are pretty soft and will eventually get mangled.  By the way, this is a very good impact gun when used appropriately.  I found it doesn't have the same level of power as my other impact guns, but it's worth the money when working on brake calipers and other jobs that are too tight for the normal impact guns.

**Q: How big of an air compress do I need to use this?  I have a 5 gallon porter cable.  Will that be enough power?**
A: I have a two stage 100 gallon. It all depends on how much you use it. If you zip off a nut only once every couple of minutes, it should do the trick, but if you try to take all the lug nuts off a car in one go, you're going to have to wait for it to catch up.

**Q: Does it have enough torque to remove Subaru crankshaft pulley bolt?**
A: No, but is enough torque to take out odyssey cam bolts.

**Q: How many ugga duggas?**
A: it has bunch of ugga ... but a lot more duggas...  it is a great gun!!!!!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome Impact
*by D***. on July 3, 2024*

Got this after seeing good reviews online for the tool. I've got a small compressor (2 gallon + 7 gallon auxiliary tank), so I don't have a ton of air to run air tools for long durations. However, this setup with a small-ish air impact works well for general tasks, like brakes and small fasteners. I'm quite happy with the impact, partly due to the flex head being able to reach a lot of areas a normal impact wouldn't, and for the reasonable power it provides. I do wish this tool had a bit more variability in power, but otherwise, it's been fine as an on/off switch type tool. Overall, I'd highly recommend, especially when it drops to ninety-ish in price.

### ⭐⭐⭐⭐⭐ Definitely a handy little fella
*by M***. on October 29, 2025*

Got it a little over a year ago and this air wrench is VERY nice to have around in our shop. I got the 1/2 inch but it still fits pretty much everywhere we want to use it on, it definitely saves doing some yoga if you were using a normal air wrench when pulling beds/engines/transmissions/body mounts/etc. I’ll also mention that it is pretty light too while still keeping the speed and power it had when we first bought it even after over a year of using it fairly often (probably 1-3 sessions with it per week if I had to guess) so it’s pretty durable id say though I haven’t tried any other Definitely a quick to set up and strong little tool to have around id recommend it

### ⭐⭐⭐⭐⭐ Works Fantastic
*by D***. on October 14, 2025*

Very Pleased with fit

## Frequently Bought Together

- Astro Tools 1834 1/2" Nano Flex-Head Angle Impact Wrench - 400ft/lb
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- Astro Pneumatic Tool 78244 11Piece 1/2" Drive Nano Pinless Universal Impact Sockets - Metric

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-20*