--- product_id: 320962921 title: "Tru-Flate 17-392 Large Bore Clip-On Locking Air Chuck for Big Rigs and Earth Moving Equipment" brand: "plews" price: "R998" currency: ZAR in_stock: true reviews_count: 5 category: "Plews" url: https://www.desertcart.co.za/products/320962921-tru-flate-17-392-large-bore-clip-on-locking-air store_origin: ZA region: South Africa --- # 1/4-18 NPT Female Inlet Thread Designed for Big Rigs & Earth Moving Equipment Sturdy Brass Body with Zinc-Plated Steel Lever Tru-Flate 17-392 Large Bore Clip-On Locking Air Chuck for Big Rigs and Earth Moving Equipment **Brand:** plews **Price:** R998 **Availability:** ✅ In Stock ## Summary > 🔧 Lock in Performance, Unlock Productivity! ## Quick Answers - **What is this?** Tru-Flate 17-392 Large Bore Clip-On Locking Air Chuck for Big Rigs and Earth Moving Equipment by plews - **How much does it cost?** R998 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/320962921-tru-flate-17-392-large-bore-clip-on-locking-air) ## Best For - plews enthusiasts ## Why This Product - Trusted plews brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Fit:** 1/4-18 NPT female thread ensures seamless compatibility with industrial air systems. - • **Trusted Legacy:** From a 90-year-old brand powering transportation pros worldwide. - • **Built to Endure:** Rugged brass and zinc-plated steel construction engineered for heavy-duty use. - • **Snap & Lock Efficiency:** Quick coupler design that clips on and stays put—no need to hold pressure. - • **Exclusive Shut-Off Valve:** Internal valve prevents air loss without requiring an inflator gauge. ## Overview The Tru-Flate 17-392 Large Bore Clip-On Locking Air Chuck is a heavy-duty, quick-coupler air chuck designed specifically for large trucks, big rigs, and earth moving equipment. Featuring a durable brass body with a zinc-plated steel locking lever and a 1/4-18 NPT female inlet thread, it securely snaps onto tire valves and maintains airflow without manual pressure. Its internal shut-off valve enhances efficiency, making it a trusted tool from a century-old industry leader. ## Description Tru-Flate is part of the Plews & Edelman group. Plews manufacturing and sales Corporation was originally founded by R. G. Plews in 1927. At that time, the railroad industry was the primary focus for the company's extensive line of oil cans. As the Transportation industry went from trains to passenger cars and trucks, Plews shifted their focus to developing the tools necessary to service this new mode of Transportation. Fast forward 90 years and Plews has become part of Plews & Edelman. Today, Plews & Edelman is a leading designer, manufacturer and distributor of a broad range of automotive parts and tools sold to the vast majority of mass merchant, retail auto parts stores and wholesale automotive parts and industrial distribution outlets, worldwide. Review: Looks like what it is supposed to but have not used it yet. Review: Works great holds on great excellent condition ## Features - Tru-Flate large bore chuck for large trucks and earth moving equipment - Works like a quick coupler; snaps on any tire valve and stays put until released - no need to keep pressure on chuck to keep airflow going - NOT for use with inflator gauges; chuck has it's own internal shut-off valve - Sturdy brass body with zinc plated Steel Locking lever - built to withstand the toughest abuse - 1/4-18 NPT Female inlet thread ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00HFLF76O | | Best Sellers Rank | #102,161 in Automotive ( See Top 100 in Automotive ) #87 in Automotive Tire Chucks | | Brand | Plews | | Brand Name | Plews | | Compatible Devices | Big Rigs, Earth Moving Equipment, Large Trucks | | Compatible devices | Big Rigs, Earth Moving Equipment, Large Trucks | | Country of Publication | USA | | Customer Reviews | 4.8 out of 5 stars 99 Reviews | | Global Trade Identification Number | 00028893173922 | | Handle Type | Hand | | Included Components | Clip-On Locking Air Chuck | | Item Diameter | 0.25 Inches | | Item Type Name | Clip-On Locking Air Chuck | | Item Weight | 113 g | | Item diameter | 0.25 Inches | | Item weight | 113 g | | Lock Type | Clip closure | | Manufacturer | Tru-Flate | | Manufacturer Part Number | 17-392 | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model Number | 17-392 | | Thread Size | 1/4 NPT | | Thread size | 1/4 NPT | | UPC | 028893173922 | ## Product Details - **Brand:** Plews - **Material:** Alloy Steel - **Item diameter:** 0.25 Inches - **Item weight:** 113 g - **Compatible devices:** Big Rigs, Earth Moving Equipment, Large Trucks ## Images ![Tru-Flate 17-392 Large Bore Clip-On Locking Air Chuck for Big Rigs and Earth Moving Equipment - Image 1](https://m.media-amazon.com/images/I/61azlraNxnL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Looks like what it is supposed to but have not used it yet. *by C***. on 14 March 2026* ### ⭐⭐⭐⭐⭐ Works great holds on great excellent condition *by S***Y on 24 February 2024* ### ⭐⭐⭐⭐⭐ Rebuildable *by T***T on 2 February 2026* --- ## 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.co.za/products/320962921-tru-flate-17-392-large-bore-clip-on-locking-air](https://www.desertcart.co.za/products/320962921-tru-flate-17-392-large-bore-clip-on-locking-air) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-30*