---
product_id: 515909643
title: "Locking Air Chuck - Six Steel Jaws Lock onto Any tire Valve - Won't Leak or pop Off - Rated to 150 PSI - Closed Flow"
price: "€ 79.12"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.gr/products/515909643-locking-air-chuck-six-steel-jaws-lock-onto-any-tire
store_origin: GR
region: Greece
---

# Rated to 150 PSI pressure 6 steel jaws lock tight Heavy-duty steel & TPU seal Locking Air Chuck - Six Steel Jaws Lock onto Any tire Valve - Won't Leak or pop Off - Rated to 150 PSI - Closed Flow

**Price:** € 79.12
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock it, pump it, never drop it — the ultimate tire valve companion!

## Quick Answers

- **What is this?** Locking Air Chuck - Six Steel Jaws Lock onto Any tire Valve - Won't Leak or pop Off - Rated to 150 PSI - Closed Flow
- **How much does it cost?** € 79.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/515909643-locking-air-chuck-six-steel-jaws-lock-onto-any-tire)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Heavy-duty steel construction with spring-loaded TPU seal ensures durability in the busiest service bays.
- • **Unbreakable Grip:** Six hardened steel jaws lock securely on any Schrader valve—no leaks, no pops, hands-free confidence.
- • **Flow Control Options:** Choose Closed Flow for direct compressor use or Open Flow for hand/foot-controlled inflators—customize your setup.
- • **Pressure-Ready Power:** Rated to a robust 150 PSI, perfect for garage, industrial, and on-the-go tire inflation needs.
- • **Universal Compatibility:** Fits all standard Schrader valves with VG8/8V1 threads, inflates with or without valve core in place.

## Overview

The LockNFlate Locking Air Chuck features a revolutionary six steel jaw design that securely locks onto any Schrader valve, preventing leaks and accidental pops. Rated to handle pressures up to 150 PSI, it’s built with hardened steel and a spring-loaded TPU seal for unmatched durability. Compatible with all standard Schrader valves and available in Open or Closed Flow styles, this heavy-duty chuck is engineered for professional-grade performance in garages, tire shops, and industrial settings.

## Description

Buy LockNFlate Locking Air Chuck - Six Steel Jaws Lock onto Any tire Valve - Won't Leak or pop Off - Rated to 150 PSI - Closed Flow: Tire Chucks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works great - Always a great product. Locks on great and no leaks. Have to get an adapter for the Milwaukee. But it works great
Review: A well thought out adapter - Another very well built adapter by this firm. They also make the grease fitting adapters that don’t blow off under pressure. This one works exactly as described, ie, it stays on and it doesn’t leak.

## Features

- REVOLUTIONARY DESIGN: six steel jaws lock onto any Schrader valve to create a secure, hands-free connection.
- HARDENED STEEL COLLET and DURABLE, SPRING-LOADED TPU SEAL: Fits all standard Schrader valves [VG8/8V1 valve threads] and inflates tires with or without the valve core in place
- RATED TO 150 PSI: Suitable for garage and industrial airline systems, auto and manual tire inflators, portable pressure gauges, constant pressure systems
- HEAVY-DUTY CONSTRUCTION: Built to last and stand up to everyday use in even the busiest tire shops, service bays, and garages. 1/4" NPT threaded and compatible with most standard air hoses
- AVAILABLE IN 2 STYLES: Open Flow or Closed Flow ~ OPEN FLOW: Air passes through freely. For use with hand/foot-controlled valves and automatic tire inflators. CLOSED FLOW: Must engage tire valve for air to flow. For use directly from a compressor or air hose.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWNPL9YC |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #1,785 in Automotive ( See Top 100 in Automotive ) #121 in Tire & Wheel Tools |
| Color | Closed |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,099) |
| Date First Available | February 23, 2023 |
| Included Components | Just the item |
| Item Package Quantity | 1 |
| Item Weight | 3.2 ounces |
| Item model number | LNL65002 |
| Manufacturer | LockNFlate |
| Material | steel |
| Part Number | LNL65002 |
| Product Dimensions | 3 x 0.79 x 1.38 inches |
| Size | Closed Flow |
| Warranty Description | 1- Year Warranty |

## Images

![Locking Air Chuck - Six Steel Jaws Lock onto Any tire Valve - Won't Leak or pop Off - Rated to 150 PSI - Closed Flow - Image 1](https://m.media-amazon.com/images/I/61UCm4iTF3L.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this come with the adapter to connect it a M12/18 tire infatlor?**
A: No adapter enclosed, but when I asked about it,  L&L said they custom-cut ones specifically for the M18/12 compressor. They told me that the OTC adapters tend to leak, so they've improved the design. Available soon on Amazon, but for now, it's a direct purchase only.

**Q: I prefer USA products but will purchase from anywhere but China, where are these manufactured?**
A: China

**Q: what is the difference between the open flow or closed flow?**
A: The open air chuck allows air to flow through freely without engaging the valve stem. If you push down on the trigger, air will still pass through the air chuck, even if its not engaged with the valve stem. The open air chuck designed for usage with systems that have hand/foot-controlled valves such as in-line gauges with a trigger, or automatic tire inflators.

 The closed air chuck must be engaged with the valve stem in order for air to pass through. Works with all systems except for computerized commercial-grade systems.

**Q: Will it fit a portable tire inflator?**
A: If you’re replacing an existing chuck  on an inflator with this one, you’ll likely need to add an adapter to properly fit it into this one… I used a 1/4 inch I.d nibbed adapter and a clamp to fit the air-hose end I was repairing for a 3/8 inch air line with inner diameter too small for what was included in the kit.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by T***R on November 19, 2025*

Always a great product. Locks on great and no leaks. Have to get an adapter for the Milwaukee. But it works great

### ⭐⭐⭐⭐⭐ A well thought out adapter
*by B***N on January 20, 2026*

Another very well built adapter by this firm. They also make the grease fitting adapters that don’t blow off under pressure. This one works exactly as described, ie, it stays on and it doesn’t leak.

### ⭐⭐⭐⭐⭐ Extremely handy and well built
*by K***1 on August 8, 2025*

I attached this to my Milwaukee inflator with a Lock n’ Flate NPT to schrader adapter and what a difference it makes! Filling tires is so much easier. It opens easily and locks on tight to the schrader valve. It looks and feels very high quality and functions perfectly. I need to order another one for my tire inflator at work. Buy it, you won’t regret it!

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-02*