---
product_id: 176986604
title: "S-Series"
brand: "jaco superior products"
price: "€ 44.88"
currency: EUR
in_stock: true
reviews_count: 10
category: "Jaco Superior Products"
url: https://www.desertcart.pt/products/176986604-s-series
store_origin: PT
region: Portugal
---

# Patented push-to-lock self-locking nozzle 1/4" F-NPT open flow fitting Durable lightweight aluminum alloy S-Series

**Brand:** jaco superior products
**Price:** € 44.88
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock it, check it, never lose a PSI—upgrade your tire game today!

## Quick Answers

- **What is this?** S-Series by jaco superior products
- **How much does it cost?** € 44.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/176986604-s-series)

## Best For

- jaco superior products enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Crafted from premium aluminum alloy with fewer moving parts for unmatched reliability.
- • **Open Flow Design:** Connects seamlessly to inline tire inflator gauges for continuous pressure monitoring.
- • **Instant Secure Seal:** Push-to-lock nozzle grips valve stem effortlessly for airtight precision every time.
- • **Lifetime Confidence:** Backed by JACO’s industry-leading lifetime warranty—tools that never quit.
- • **Zero Air Loss Release:** Quick-release button detaches instantly without wasting a single PSI.

## Overview

The JACO Lightning S-Series Tire Air Chuck (2-Pack) features a patented push-to-lock self-locking nozzle that ensures an airtight seal on standard Schrader valves. Designed with an open flow 1/4" F-NPT fitting, it connects to inline tire inflator gauges for continuous pressure monitoring without air loss. Made from durable aluminum alloy and backed by a lifetime warranty, this tool offers professional-grade reliability and ease of use for DIYers and pros alike.

## Description

Buy JACO Lightning S-Series Tire Air Chuck - 1/4" F-NPT (Open Flow) (2-Pack): Tire Chucks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Game Changer - For a 1 man DIY shop, this thing is amazing. You have to squeeze the release button to put it on the valve stem because it fits that tight. Very little effort to attach or remove and looses no air when removing. Seals tight the first try and coupled with the Astrovi digital inflator, its a game changer checking tires. No more squinting to see the scale on a used and dirty tire gauge that looses air when you try to get it on straight. I tend to hand these out to a few friends for Christmas.
Review: Worthy upgrade to my 12v Smittybilt compressor - Used this to upgrade the inconvenient screw on style chuck that came on my Smittybilt offroad 12v compressor. Huge improvement! Had to also order a 1/4 npt barbed fitting for the hose, however that may not be necessary for everyone if you've already got a 1/4 fitting to attach to. This open flow chuck allows me to turn the compressor on and leave it running while I check air pressure with a guage since most 12v portable compressor don't have a pressure switch to shut them off when pressure builds. If the psi in the tire isn't quite there, just push the chuck back on the valve stem and keep filling. With this chuck you just push it on to the valve stem and it locks on automatically, no need to press the button and hope it locks on tight enough. The only time you need to touch the botton on the chuck is to release it. Its very easy to press on with zero air leak. Solid feel, and has some weight to it. They have a bigger model that might have been even nicer for a few bucks more.

## Features

- QUICK-CONNECT: Patented "push-to-lock" self-locking nozzle instantly grabs onto the tire valve stem with a simple push, providing a secure, air-tight seal every time (for standard vehicle Schrader valves)
- QUICK-RELEASE: Quick-release button allows for instant detachment from the tire valve with zero air loss.
- IMPORTANT: This is an OPEN FLOW air chuck that must connect to an inline tire inflator gauge using the 1/4" F-NPT threaded end. NOT suitable for direct connection to air compressor hose lines. Please confirm compatibility before ordering.
- BUILT TO LAST: Engineered with lightweight yet durable aluminum alloy for unmatched reliability. Simple design with fewer moving parts ensures consistent performance.
- BUILT TO LAST: Backed by a Lifetime Warranty from JACO, industry leaders producing superior automotive tools and accessories for over 35 years.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZHMXGNN |
| Best Sellers Rank | #47,967 in Automotive ( See Top 100 in Automotive ) #60 in Tire Chucks |
| Brand | JACO Superior Products |
| Brand Name | JACO Superior Products |
| Capacity | 0.25 inches |
| Customer Reviews | 4.6 out of 5 stars 509 Reviews |
| Handle Type | push-pull |
| Included Components | Air Chuck (2) |
| Item Diameter | 0.25 inches |
| Lock Type | Self-locking |
| Manufacturer | JACO Superior Products |
| Manufacturer Part Number | S-Series |
| Manufacturer Warranty Description | 100% Lifetime Warranty |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | S-Series |
| Number of Packs | 2 |
| UPC | 860002255170 |
| Unit Count | 2 Count |

## Product Details

- **Brand:** JACO Superior Products
- **Color:** Open Flow
- **Fit Type:** Universal Fit
- **Material:** Aluminum
- **Vehicle Service Type:** Universal

## Images

![S-Series - Image 1](https://m.media-amazon.com/images/I/71B94si7KzL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this chuck work with a needle to inflate a basketball?**
A: The needles I am familiar with have an end that is the same size as a Schrader Valve on a tire.  They should work fine with this chuck.

**Q: Is this air chuck Open air flow? Or closed air flow?**
A: This is an open flow.

**Q: What's the max PSI this is rated for?**
A: The max PSI for our S series chuck is 200 PSI.

**Q: How does one go about to process a warranty claim for a faulty tip?**
A: You can reach out to us and provide a photo of the defect. Once we review, we can help with a replacement!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Game Changer
*by J***A on July 17, 2026*

For a 1 man DIY shop, this thing is amazing. You have to squeeze the release button to put it on the valve stem because it fits that tight. Very little effort to attach or remove and looses no air when removing. Seals tight the first try and coupled with the Astrovi digital inflator, its a game changer checking tires. No more squinting to see the scale on a used and dirty tire gauge that looses air when you try to get it on straight. I tend to hand these out to a few friends for Christmas.

### ⭐⭐⭐⭐⭐ Worthy upgrade to my 12v Smittybilt compressor
*by D***. on January 6, 2021*

Used this to upgrade the inconvenient screw on style chuck that came on my Smittybilt offroad 12v compressor. Huge improvement! Had to also order a 1/4 npt barbed fitting for the hose, however that may not be necessary for everyone if you've already got a 1/4 fitting to attach to. This open flow chuck allows me to turn the compressor on and leave it running while I check air pressure with a guage since most 12v portable compressor don't have a pressure switch to shut them off when pressure builds. If the psi in the tire isn't quite there, just push the chuck back on the valve stem and keep filling. With this chuck you just push it on to the valve stem and it locks on automatically, no need to press the button and hope it locks on tight enough. The only time you need to touch the botton on the chuck is to release it. Its very easy to press on with zero air leak. Solid feel, and has some weight to it. They have a bigger model that might have been even nicer for a few bucks more.

### ⭐⭐⭐⭐⭐ A Winner
*by A***R on December 1, 2025*

Works exactly as described...easily pushes onto valve and easy removal with 0.00-0.10 air loss. No fidgeting to maintain air input. Attaches to valve stem without having to hold it in place.

## Frequently Bought Together

- JACO Lightning S-Series Tire Air Chuck - 1/4" F-NPT (Open Flow) (2-Pack)
- EVOULTES Brass Air Inflator Adapter, 1/4" NPT (M) to Standard Schrader Valve (M), Tire Inflator Connector for Auto Portable Air Compressor/Pump, Air Hose, Air Chuck (2 Packs)
- JACO Lightning L2-Series Tire Air Chuck - 1/4" F-NPT (Open Flow) (2-Pack)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-09*