---
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: "S/.66"
currency: PEN
in_stock: true
category: "Astro Ai"
url: https://www.desertcart.pe/products/57651074-astroai-2-pack-air-chuck-heavy-duty-closed-flow-lock
store_origin: PE
region: Peru
---

# ¼" female NPT threads fit most inflators 250 PSI rated brass for durability Lock-on clip for secure tire inflation AstroAI 2 Pack Air Chuck, Heavy Duty Closed Flow Lock On Tire Chuck with Clip for Inflator Gauge Compressor Accessories, Yellow

**Brand:** astroai
**Price:** S/.66
**Availability:** ✅ In Stock

## Summary

> 🛠️ Inflate Like a Pro, Lock It Down with AstroAI!

## 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?** S/.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/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

- • **Built to Last with 250 PSI Brass:** Heavy-duty brass components engineered for professional-grade tire inflation reliability.
- • **Universal ¼" Female NPT Threads:** Seamlessly compatible with the majority of air inflators and gauges on the market.
- • **Bright Yellow for Instant Visibility:** Stand out in your toolkit and never lose track of your essential inflator accessory.
- • **Lock-On Clip for Hands-Free Inflation:** Securely locks onto Schrader valves, eliminating air leaks and freeing your hands.
- • **Closed Flow Design for Efficient Air Delivery:** Ensures continuous airflow only when needed, optimizing inflation speed and precision.

## Overview

The AstroAI 2 Pack Air Chuck features heavy-duty 250 PSI rated brass construction with a closed flow lock-on design, compatible with Schrader valves and equipped with universal ¼" female NPT threads. Its locking clip ensures secure, hands-free inflation, making it an essential, durable accessory for any tire inflator or compressor setup.

## Description

Buy AstroAI 2 Pack Air Chuck, Heavy Duty Closed Flow Lock On Tire Chuck with Clip for Inflator Gauge Compressor Accessories, Yellow: Tire Chucks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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 |
|---------------|-------|
| ASIN | B078WVQL31 |
| Best Sellers Rank | #13,089 in Automotive ( See Top 100 in Automotive ) #24 in Tire Chucks |
| Brand Name | AstroAI |
| Capacity | 0.25 inches |
| Compatible Devices | Tire Inflator |
| Customer Reviews | 4.5 4.5 out of 5 stars (6,642) |
| Global Trade Identification Number | 00767452943575 |
| Handle Type | hand-tightened |
| Included Components | 2 tire chucks |
| Item Diameter | 0.25 Inches |
| Item Type Name | AstroAI Air Chuck, Heavy Duty Closed Flow Lock On Tire Chuck with Clip for Inflator Gauge Compressor Accessories, Yellow |
| Lock Type | Manual |
| Manufacturer | AstroAI |
| Manufacturer Part Number | 767452943575 |
| Manufacturer Warranty Description | 1 Year Warranty |
| Material Type | Brass |
| Model Number | 767452943575 |
| Thread Size | ¼-18 NPT |
| UPC | 767452943575 |

## Product Details

- **Brand:** AstroAI
- **Compatible Devices:** Tire Inflator
- **Item Diameter:** 0.25 Inches
- **Material:** Brass
- **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)

## 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
- LUMITECO 2-Pack 1/4 Inch Female NPT Closed Ball Tire Inflator with Clip, Locking Quick Connect, Clip-On Air Chucks for Truck RV Auto Car Air Compressor

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pe/products/57651074-astroai-2-pack-air-chuck-heavy-duty-closed-flow-lock](https://www.desertcart.pe/products/57651074-astroai-2-pack-air-chuck-heavy-duty-closed-flow-lock)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-09-08*