--- product_id: 93599718 title: "EZ Latch Trailer Coupler | 2-5/16\" Ball | 21,000 lbs | Channel Mount | Heavy-Duty Steel | Zinc Coated | Model 14040-81" brand: "demco" price: "5321884₫" currency: VND in_stock: true reviews_count: 11 category: "Demco" url: https://www.desertcart.vn/products/93599718-ez-latch-trailer-coupler-2-5-16-ball-21-000 store_origin: VN region: Vietnam --- # Auto-locks in seconds Supports 21,000 lbs GVWR Heavy-duty steel build EZ Latch Trailer Coupler | 2-5/16" Ball | 21,000 lbs | Channel Mount | Heavy-Duty Steel | Zinc Coated | Model 14040-81 **Brand:** demco **Price:** 5321884₫ **Availability:** ✅ In Stock ## Summary > 🔗 Lock in your haul with effortless confidence! ## Quick Answers - **What is this?** EZ Latch Trailer Coupler | 2-5/16" Ball | 21,000 lbs | Channel Mount | Heavy-Duty Steel | Zinc Coated | Model 14040-81 by demco - **How much does it cost?** 5321884₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/93599718-ez-latch-trailer-coupler-2-5-16-ball-21-000) ## Best For - demco enthusiasts ## Why This Product - Trusted demco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety You Can Trust:** Meets SAE J684 standards with a limited lifetime warranty on the latch handle. - • **Built to Brave the Elements:** Corrosion-resistant zinc coating and weatherproof composite handle ensure durability. - • **Effortless One-Step Coupling:** EZ Latch auto-locks instantly—no pins or tools needed. - • **Universal Fit for Heavy Hauls:** Fits standard 2-5/16" hitch balls and channel mounts up to 21,000 lbs. - • **Stress-Free Hookups Every Time:** No more fumbling—confidently hit the road with a secure, maintenance-free latch. ## Overview The Demco EZ Latch Trailer Coupler (Model 14040-81) is a heavy-duty, zinc-coated steel coupler designed for 2-5/16" hitch balls, supporting trailers up to 21,000 lbs GVWR. Featuring an innovative EZ Latch mechanism, it automatically locks when lowered onto the hitch ball, eliminating the need for pins or extra tools. Built to withstand harsh conditions with a weatherproof composite handle and corrosion-resistant finish, it meets SAE J684 safety standards and includes a limited lifetime warranty on the latch handle for reliable, maintenance-free towing. ## Description Demco’s exclusive EZ Latch coupler design automatically latches when dropped onto a hitch ball. All Demco EZ Latch couplers exceed all required SAE J684 safety standards without the use of a safety pin. Never forget to latch your coupler again, let our EZ Latch system bring you peace of mind when hooking up your next trailer. The EZ Latch System is a maintenance-free system, no grease or adjustments needed. Review: Quality and Great Price - Superior coupler in comparison to others and price was cheaper. Compared a coupler at Tractor Supply (TSC) and the TSC was $63.30 more expensive. I will definitely get another Demco Ez Latch next time! Review: Do yourself the favor and upgrade your coupler - Finally got around to upgrading the coupler on my dump trailer. These couplers are proven and dummy proof. Will be putting these on every trailer I have from now on ## Features - Effortless Towing Connection: EZ Latch mechanism enables quick and secure coupling in seconds. Just lower the trailer onto the ball, and the coupler automatically locks into place. No need for pins, levers, or extra tools. - Durable Materials, Built to Last: The coupler is constructed from high-strength steel with a corrosion-resistant zinc coating for longevity. The composite latch handle is tough, weatherproof, and designed to operate smoothly in harsh conditions. - Fits a Range of Trailers: It is engineered to work with standard 2-5/16" hitch balls and adjustable channel mounts. Supports trailers up to 21,000 lbs GVWR, ideal for utility, livestock, cargo, and heavy-duty equipment hauls. - Stress-Free Towing Experience: Say goodbye to difficult hook-ups. The EZ Latch clicks firmly into place for a solid connection, so you can hit the road confidently without second-guessing your setup or dealing with alignment issues. - Tested and Certified Safe: The trailer coupler complies with SAE J684 industry standards to ensure dependable performance and safe towing. Includes a limited lifetime warranty on the latch handle for added durability and user confidence. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N57BQTA | | Best Sellers Rank | #21,955 in Automotive ( See Top 100 in Automotive ) #22 in Trailer Coupler Parts | | Brand | Demco | | Customer Reviews | 4.8 4.8 out of 5 stars (169) | | Date First Available | November 25, 2016 | | Is Discontinued By Manufacturer | No | | Item Weight | 9 pounds | | Item model number | 14040-81 | | Manufacturer | Demco Trailer | | Manufacturer Part Number | 14040-81 | | Model | 14040-81 | | Product Dimensions | 5 x 5 x 5 inches | ## Images ![EZ Latch Trailer Coupler | 2-5/16" Ball | 21,000 lbs | Channel Mount | Heavy-Duty Steel | Zinc Coated | Model 14040-81 - Image 1](https://m.media-amazon.com/images/I/51vObgavzyL.jpg) ## Questions & Answers **Q: Can you adjust the coupler to fit the ball better?** A: No. This is only a 2-5/16” ball coupler. The coupler can be adjusted vertically to account for squat while keeping a level trailer. **Q: What size hole is the safety pin? I like to have one for extra safety.** A: The safety pin is 5/16" diameter. **Q: Does this come with mounting bolts?** A: It does not however if you make a request we can send mounting bolts along with your order. **Q: Where can I find a new composite handle?** A: Contact the manufacturer Demco-products, part number 6008 is the composite handle repair kit. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality and Great Price *by J***Y on April 9, 2026* Superior coupler in comparison to others and price was cheaper. Compared a coupler at Tractor Supply (TSC) and the TSC was $63.30 more expensive. I will definitely get another Demco Ez Latch next time! ### ⭐⭐⭐⭐⭐ Do yourself the favor and upgrade your coupler *by E***N on November 23, 2025* Finally got around to upgrading the coupler on my dump trailer. These couplers are proven and dummy proof. Will be putting these on every trailer I have from now on ### ⭐⭐⭐⭐⭐ Heavy duty and very well built *by B***N on July 26, 2025* This is was a great purchase, the coupler is very strong, well built, and bolted right in to the adjustable channel on my new to me dump trailer. I needed this in order to use the S5 Coupler lock I bought, this is the perfect combo. I also love the ease of use without the need for a locking pin and the automatic latching system makes hooking up so much easier and convenient. Slipped right on to my 2 5/16 ball with no issues as all. I liked it so much I bought a second one for my other trailer the day I got this one put on. ## Frequently Bought Together - Demco 14040-81 Coupler - CURT 25388 Channel-Mount Adjustable Trailer Coupler Hardware Kit - CURT 48650 Adjustable Lunette Ring or Coupler Channel 3-Inch ID x 11-3/4-Inch, 2-In Bolt Pattern --- ## 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.vn/products/93599718-ez-latch-trailer-coupler-2-5-16-ball-21-000](https://www.desertcart.vn/products/93599718-ez-latch-trailer-coupler-2-5-16-ball-21-000) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-22*