--- product_id: 29547128 title: "Flexzilla Pro High Flow Coupler & Plug Kit, 1/4\" NPT, 14-Piece - A53458FZ" brand: "flexzilla" price: "₨35051" currency: LKR in_stock: true reviews_count: 13 category: "Flexzilla" url: https://www.desertcart.lk/products/29547128-flexzilla-pro-high-flow-coupler-and-plug-kit-1-4 store_origin: LK region: Sri Lanka --- # 2x airflow vs standard Push-to-connect ease 300 PSI max pressure Flexzilla Pro High Flow Coupler & Plug Kit, 1/4" NPT, 14-Piece - A53458FZ **Brand:** flexzilla **Price:** ₨35051 **Availability:** βœ… In Stock ## Summary > πŸ’¨ Unlock Maximum Airflow, Zero Downtime! ## Quick Answers - **What is this?** Flexzilla Pro High Flow Coupler & Plug Kit, 1/4" NPT, 14-Piece - A53458FZ by flexzilla - **How much does it cost?** ₨35051 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/29547128-flexzilla-pro-high-flow-coupler-and-plug-kit-1-4) ## Best For - flexzilla enthusiasts ## Why This Product - Trusted flexzilla brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Withstand:** Handles up to 300 PSI for heavy-duty reliability. - β€’ **Vibrant ZillaGreen:** Stand out with the signature green and nickel finish. - β€’ **Double Your Airflow:** Experience twice the flow rate for peak tool performance. - β€’ **Snap & Go Connection:** Push-to-connect system for effortless, secure fittings. - β€’ **Complete 14-Piece Kit:** Everything you need for a pro-grade air setup. ## Overview The Flexzilla Pro High Flow Coupler & Plug Kit delivers twice the airflow of standard fittings, featuring a push-to-connect system for quick, leak-free connections. Rated for up to 300 PSI, this 14-piece aluminum kit in signature ZillaGreen ensures professional-grade durability and efficiency for your pneumatic tools. ## Description Flexzilla Pro High Flow couplers and plugs allow Twice The Flow to your air tools compared to standard interchanges. Connect Flexzilla High Flow fittings from your tool all the way to the compressor. This ensures the best performance your air system can provide. For maximum efficiency, use Flexzilla Pro High Flow. Don’t Starve Your Air Tool! Review: Great High Flow 1/4" Coupler - Got these for both of my Flexzilla air hoses. Well made snd snap on tightly. Love the green color. High flow is what im using on both 1/4" & 3/8" diameter. Review: Very nice on initial install - I received my package and other than most of the items lose in the shipping bag, it was fine. No damage to product just not a perfect package. Caused some ??? in my head but after looking, they were fine. I removed my old coupler to the compressor and attached the new one. Fit was perfect. Fired up the compressor (it was empty as the 20 year old coupler I had on it was leaking) and no leaks. Very happy. Swapped out a connector on 3 of my air tools and hooked them up. No leeks and seems solid. I really like the push connection. Having to pull down on a ring to insert and remove a tool was cumbersome. The push on is great. You have to pull down on the ring for tool release and it pops right off. Some may not like that it kind of ejects the tool, but you should be holding on to it anyway so it shouldn't be a big deal. Overall my initial experience with these connectors is great. If they last, I will be a very happy camper. If not, I'll probably have to spend the big money and move over to the Prevost couplers and plugs. Those things are fantastic. However, for a home shop/garage I just can't justify $25 per coupler when this whole kit was less than that. ## Features - Twice the flow – when compared to standard interchanges! - Push-To-Connect System - Maximum pressure 300 PSI - 1/4" Body - Color: ZillaGreen/Nickel ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CK42B32 | | Best Sellers Rank | #6,816 in Automotive ( See Top 100 in Automotive ) #8 in Trailer Coupler Parts | | Brand Name | Flexzilla | | Color | Silver | | Connector Type | Plug | | Customer Reviews | 4.5 4.5 out of 5 stars (1,979) | | Exterior Finish | Aluminum | | Global Trade Identification Number | 00092329345856 | | Included Components | Flexzilla Pro High Flow | | Item Dimensions | 1.25 x 5.75 x 8.75 inches | | Item Type Name | Flexzilla Pro High Flow Coupler & Plug Kit, 1/4" NPT, 14-Piece | | Item Weight | 1.57 Pounds | | Manufacturer | Legacy Manufacturing | | Manufacturer Warranty Description | Manufacturer Warranty | | Material Type | Aluminum | | Model Number | A53458FZ | | Number of Pieces | 1 | | Size | 0.25 Inch | | Thread Type | NPT | | UPC | 092329345856 | | Unit Count | 25.12 Ounce | ## Product Details - **Brand:** Flexzilla - **Color:** Silver - **Connector Type:** Plug - **Exterior Finish:** Aluminum - **Item Weight:** 1.57 Pounds - **Item dimensions L x W x H:** 1.25 x 5.75 x 8.75 inches - **Material:** Aluminum - **Number of Pieces:** 1 - **Size:** 0.25 Inch - **Thread Type:** NPT ## Images ![Flexzilla Pro High Flow Coupler & Plug Kit, 1/4" NPT, 14-Piece - A53458FZ - Image 1](https://m.media-amazon.com/images/I/61sOhDmFIML.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great High Flow 1/4" Coupler *by C***0 on March 31, 2026* Got these for both of my Flexzilla air hoses. Well made snd snap on tightly. Love the green color. High flow is what im using on both 1/4" & 3/8" diameter. ### ⭐⭐⭐⭐⭐ Very nice on initial install *by S***8 on May 5, 2021* I received my package and other than most of the items lose in the shipping bag, it was fine. No damage to product just not a perfect package. Caused some ??? in my head but after looking, they were fine. I removed my old coupler to the compressor and attached the new one. Fit was perfect. Fired up the compressor (it was empty as the 20 year old coupler I had on it was leaking) and no leaks. Very happy. Swapped out a connector on 3 of my air tools and hooked them up. No leeks and seems solid. I really like the push connection. Having to pull down on a ring to insert and remove a tool was cumbersome. The push on is great. You have to pull down on the ring for tool release and it pops right off. Some may not like that it kind of ejects the tool, but you should be holding on to it anyway so it shouldn't be a big deal. Overall my initial experience with these connectors is great. If they last, I will be a very happy camper. If not, I'll probably have to spend the big money and move over to the Prevost couplers and plugs. Those things are fantastic. However, for a home shop/garage I just can't justify $25 per coupler when this whole kit was less than that. ### ⭐⭐⭐⭐⭐ Wow, what a difference! *by D***M on October 3, 2018* After some research these looked like a best option to improve the performance of my air tools. They allow more air volume through than other high-flow products which don't have quite as large inside diameter specs. These do cost more but they are built well and work well. I find them easy to couple together even if using non-high-flow fittings with them. The female couplers are great. Machining is precise, finish is great. After re-working my lines with these all the way from compressor I have no leaks at all. Compressor sits idle until actual demand is made as these fittings don't leak. I have a sweet new Astro 1822 1/2" Nano Impact Wrench which inspired my purchase of these high flows and that thing is a BEAST in part due to these fittings. Love them. ## Frequently Bought Together - Flexzilla Pro High Flow Coupler & Plug Kit, 1/4" NPT, 14-Piece - A53458FZ - Flexzilla Air Hose, 3/8 in. x 50 ft., 1/4 in. MNPT Fittings, Heavy Duty, Lightweight, Hybrid, ZillaGreen - HFZ3850YW2 - Flexzilla Air Hose, 3/8 in. x 25 ft., 1/4 in. MNPT Fittings, Heavy Duty, Lightweight, Hybrid, ZillaGreen - HFZ3825YW2 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.lk/products/29547128-flexzilla-pro-high-flow-coupler-and-plug-kit-1-4](https://www.desertcart.lk/products/29547128-flexzilla-pro-high-flow-coupler-and-plug-kit-1-4) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-05-10*