---
product_id: 57651074
title: "AstroAI 2 Pack Air Chuck, Heavy Duty Closed Flow Lock On Tire Chuck with Clip for Inflator Gauge Compressor Accessories, Yellow"
brand: "astroai"
price: "€ 18.53"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/57651074-astroai-2-pack-air-chuck-heavy-duty-closed-flow-lock
store_origin: DE
region: Germany
---

# 250 PSI heavy-duty brass Closed flow lock-on design ¼" female NPT thread fit AstroAI 2 Pack Air Chuck, Heavy Duty Closed Flow Lock On Tire Chuck with Clip for Inflator Gauge Compressor Accessories, Yellow

**Brand:** astroai
**Price:** € 18.53
**Availability:** ✅ In Stock

## Summary

> 🚀 Lock in Pressure, Unlock Performance!

## Quick Answers

- **What is this?** AstroAI 2 Pack Air Chuck, Heavy Duty Closed Flow Lock On Tire Chuck with Clip for Inflator Gauge Compressor Accessories, Yellow by astroai
- **How much does it cost?** € 18.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/57651074-astroai-2-pack-air-chuck-heavy-duty-closed-flow-lock)

## Best For

- astroai enthusiasts

## Why This Product

- Trusted astroai brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Tire Filling:** Heavy-duty straight tip design streamlines air flow for quick, precise tire inflation every time.
- • **Universal Compatibility:** Standard ¼" female NPT threads fit most inflators and gauges, making it the perfect accessory for your compressor setup.
- • **Built to Last Under Pressure:** Heavy-duty brass components rated for up to 250 PSI ensure durability and reliability for all your tire inflation needs.
- • **Double the Value, Double the Convenience:** Includes 2 bright yellow chucks so you’re always ready for any tire inflation task, whether at home or on the go.
- • **Secure Lock-On for Hassle-Free Inflation:** Innovative closed flow lock-on chuck with clip keeps the chuck firmly attached to Schrader valves, eliminating air leaks and freeing your hands.

## Overview

The AstroAI 2 Pack Air Chuck features heavy-duty brass construction rated for 250 PSI, a closed flow lock-on design compatible with Schrader valves, and universal ¼" female NPT threads. Designed for professional-grade tire inflation, this set includes two durable yellow chucks with locking clips for secure, hands-free operation and hassle-free air flow.

## Description

Full description not available

## Features

- 250 PSI RATED BRASS COMPONENTS are designed for heavy-duty use with tire inflators and gauges
- COMPATIBLE WITH SCHRADER valves; the closed flow design allows air to flow when the internal flow valve is open
- ¼" FEMALE NPT THREADS fit most air inflators
- HEAVY DUTY STRAIGHT TIP makes filling tire hassle-free; the locking clip keeps the chuck attached to the valve stem during inflation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | AstroAI |
| Recommended Uses For Product | Tire Inflation |
| Power Source | Corded Electric |
| Special Feature | Heavy Duty |
| Included Components | 2 tire chucks |
| Item Weight | 3.84 Ounces |
| Maximum Power | 0.2 Horsepower |
| Color | Yellow |
| Material | Brass |
| Product Dimensions | 4.7"L x 2.4"W x 0.63"H |
| Motor Horsepower | 0.2 Horsepower |
| Model Name | Air Chuck Closed Flow |
| Maximum Operating Pressure | 250 Pound per Square Inch |
| Manufacturer | AstroAI |
| UPC | 767452943575 |
| Global Trade Identification Number | 00767452943575 |
| Part Number | 767452943575 |
| Item Weight | 3.84 ounces |
| Item model number | 767452943575 |
| Is Discontinued By Manufacturer | No |
| Size | Closed |
| Item Package Quantity | 2 |
| Special Features | Heavy Duty |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 Year Warranty |

## Product Details

- **Brand:** AstroAI
- **Material:** Brass
- **Item Weight:** 3.84 Ounces
- **Compatible Devices:** Tire Inflator
- **Thread Size:** ¼-18 NPT

## Images

![AstroAI 2 Pack Air Chuck, Heavy Duty Closed Flow Lock On Tire Chuck with Clip for Inflator Gauge Compressor Accessories, Yellow - Image 1](https://m.media-amazon.com/images/I/719qxrQm+9L.jpg)
![AstroAI 2 Pack Air Chuck, Heavy Duty Closed Flow Lock On Tire Chuck with Clip for Inflator Gauge Compressor Accessories, Yellow - Image 2](https://m.media-amazon.com/images/I/7151EOQrA6L.jpg)
![AstroAI 2 Pack Air Chuck, Heavy Duty Closed Flow Lock On Tire Chuck with Clip for Inflator Gauge Compressor Accessories, Yellow - Image 3](https://m.media-amazon.com/images/I/71MJc-YIlhL.jpg)
![AstroAI 2 Pack Air Chuck, Heavy Duty Closed Flow Lock On Tire Chuck with Clip for Inflator Gauge Compressor Accessories, Yellow - Image 4](https://m.media-amazon.com/images/I/71YVviSae1L.jpg)
![AstroAI 2 Pack Air Chuck, Heavy Duty Closed Flow Lock On Tire Chuck with Clip for Inflator Gauge Compressor Accessories, Yellow - Image 5](https://m.media-amazon.com/images/I/819lcghferL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: What is the difference, open flow and closed flow?**
A: Lot's of info here that may confuse most.  Open flow for hand held tire inflators or small 12v pumps.  Allows the air to flow both directions, aka if your inflator has a pressure gauge and manual valve to let the air out of the hose.  

Closed flow is for direct connect to a compressor where you want the air to stop when you disconnect it, as in a shop or gas station.

Both open the valve step to allow the air to flow.

**Q: will this work on presta valves?**
A: no from what i read you would need an adepter

**Q: Im filling air tanks. Will i have to hold lever down or will it lock in open position?**
A: If you are filling via a Schrader valve you will have to lock it  on the valve otherwise it will not fit on the valve. Once on the valve you do not have to hold it down..  It least that has been my experience.  I have been pleased with how these work.  I bought mine to  use on a Jaco inflator tool after the Jaco chuck failed.    Not sure how it would hold up under commercial  use.  I use mine around the shop maintaining lawn equipment and personal vehicle tires for the last year

**Q: I am making a harness to deflate/inflate all 4 tires simultaneously.  When I connect the first one to a valve stem, are the other 3 closed, or leak?**
A: They should only flow (to deflate/inflate) when they are engaged to a valve. If you scroll down on the photos, they actually have one that describes open vs closed. My first purchase I didn't pay enough attention and order "open" ones and they leaked thru.  Then I ordered the closed ones and they have worked great since.

## Frequently Bought Together

- AstroAI 2 Pack Air Chuck, Heavy Duty Closed Flow Lock On Tire Chuck with Clip for Inflator Gauge Compressor Accessories, Yellow
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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-24*