--- product_id: 486810047 title: "RETRUE Trailer Tongue Hitch Coupler Lock, 1/4in Dia, 3/4in Span, Black" price: "R390" currency: ZAR in_stock: true reviews_count: 13 url: https://www.desertcart.co.za/products/486810047-retrue-trailer-tongue-hitch-coupler-lock-1-4in-dia-3 store_origin: ZA region: South Africa --- # 1/4in diameter pin for universal fit Weather-resistant black painted finish High-strength zinc alloy & steel build RETRUE Trailer Tongue Hitch Coupler Lock, 1/4in Dia, 3/4in Span, Black **Price:** R390 **Availability:** βœ… In Stock ## Summary > πŸ” Lock in peace of mind, unlock your freedom. ## Quick Answers - **What is this?** RETRUE Trailer Tongue Hitch Coupler Lock, 1/4in Dia, 3/4in Span, Black - **How much does it cost?** R390 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/486810047-retrue-trailer-tongue-hitch-coupler-lock-1-4in-dia-3) ## 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 - β€’ **Built to Defend:** Crafted from high-strength zinc alloy and steel to resist cutting and tampering. - β€’ **Effortless Security:** Simple 1/4-turn lock activation with smooth key operation for quick access. - β€’ **Weatherproof Warrior:** Black painted finish and zinc plating shield against corrosion and elements. - β€’ **Double Key Convenience:** Includes 2 keys for backup, backed by 24/7 responsive customer support. - β€’ **Universal Fit, Zero Hassle:** Fits latch-type couplers up to 3/4in span for seamless compatibility. ## Overview The RETRUE Trailer Tongue Hitch Coupler Lock offers robust, weather-resistant security with a universal 1/4-inch diameter pin and 3/4-inch span fit. Made from high-strength zinc alloy and steel, it delivers cut-resistant protection with a sleek black finish. Easy to use with a smooth 1/4-turn lock mechanism and comes with two keys, making it the trusted choice for securing trailers, boats, RVs, and more. ## Description Buy RETRUE Trailer Tongue Hitch Coupler Lock, 1/4in Dia, 3/4in Span, Black | Heavy-Duty Security, Cut-Resistant, Weather Resistant, Anti-Theft Latch Lock, Tow Boat RV Truck Car's Coupler: Hitch Locks - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Simple, Secure & Does the Job - This coupler lock is exactly what I needed for peace of mind. It’s sturdy, easy to use, and fits securely without any hassle. The build quality feels solid - not flimsy - and it locks/unlocks smoothly. I also like that it’s compact but still does a great job keeping my gate secured. Overall, a reliable and affordable option if you want a quick, no-fuss way to protect your gate (I don’t use it for a trailer). Review: Works well, smooth opening - Works as you would expect, smooth operation. Recommend ## Features - Universal Fit Coupler Lock. With a 1/4-inch diameter pin and has a padlock-style design, this trailer coupler lock fits latch-type couplers with a maximum span of up to 3/4 inches - Reliable Strength. This trailer pin lock is made of high-strength zinc alloy and protected from the elements with its black painted finish, while the coupler pin is shielded against corrosion with a durable zinc plating, enhance the the life of coupler lock and the security - Highly Security. To help protect your trailer away from theft, this trailer lock is made from high-strength steel and has a padlock-style design - Easy to use. This padlock-style trailer tongue lock has a heavy-duty look to deter theft. Uses a simple 1/4-turn lock activation for convenient locking and unlocking, Simply spin the flat key 5-7 times to open or close our hitch locking pin - 2 Keys Included for Your Convenience. 2 keys comes in the package. If you encounter any problems, please feel free to contact us through the "Ask a Question" button. We are always happy to help and are committed to providing a responsive solution 24/7 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B286C48R | | Best Sellers Rank | #1,415 in Automotive ( See Top 100 in Automotive ) #6 in Towing Hitch Locks | | Brand | RETRUE | | Customer Reviews | 4.5 4.5 out of 5 stars (2,225) | | Date First Available | May 25, 2022 | | Item Weight | 5.8 ounces | | Item model number | RTL200 | | Manufacturer | RETRUE | | Manufacturer Part Number | RTL200B | | Model | Trailer Tongue Coupler Lock | | Product Dimensions | 1.96 x 1.1 x 1.96 inches | | Special Features | Weather Resistant | ## Product Details - **Brand:** RETRUE - **Special Feature:** Weather Resistant - **Lock Type:** Cylindrical - **Item dimensions L x W x H:** 1.96 x 1.1 x 1.96 inches - **Material:** Alloy Steel ## Images ![RETRUE Trailer Tongue Hitch Coupler Lock, 1/4in Dia, 3/4in Span, Black - Image 1](https://m.media-amazon.com/images/I/71w7aMoFTUL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Simple, Secure & Does the Job *by T***. on April 6, 2026* This coupler lock is exactly what I needed for peace of mind. It’s sturdy, easy to use, and fits securely without any hassle. The build quality feels solid - not flimsy - and it locks/unlocks smoothly. I also like that it’s compact but still does a great job keeping my gate secured. Overall, a reliable and affordable option if you want a quick, no-fuss way to protect your gate (I don’t use it for a trailer). ### ⭐⭐⭐⭐⭐ Works well, smooth opening *by R***T on May 16, 2026* Works as you would expect, smooth operation. Recommend ### ⭐⭐⭐⭐⭐ Very good product! *by J***E on August 3, 2026* Very well made little lock for the price --- ## 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.co.za/products/486810047-retrue-trailer-tongue-hitch-coupler-lock-1-4in-dia-3](https://www.desertcart.co.za/products/486810047-retrue-trailer-tongue-hitch-coupler-lock-1-4in-dia-3) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-04*