--- product_id: 620640324 title: "RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow" brand: "retrue" price: "447.47 DT" currency: TND in_stock: false reviews_count: 5 category: "Retrue" url: https://www.desertcart.tn/products/620640324-retrue-universal-coupler-lock-trailer-locks-ball-hitch-trailer-hitch store_origin: TN region: Tunisia --- # bright yellow high-visibility 11 adjustable locking positions A36 steel + aluminum body RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow **Brand:** retrue **Price:** 447.47 DT **Availability:** ❌ Out of Stock ## Summary > 🔐 Lock it down, stand out, and never worry again! ## Quick Answers - **What is this?** RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow by retrue - **How much does it cost?** 447.47 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/620640324-retrue-universal-coupler-lock-trailer-locks-ball-hitch-trailer-hitch) ## Best For - retrue enthusiasts ## Why This Product - Trusted retrue brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Defend:** Heavy-duty A36 steel and aluminum construction resists cutting, shearing, and weather damage. - • **Standout Safety:** Eye-catching bright yellow finish deters theft and ensures your trailer is always visible. - • **Next-Level Locking:** Upgraded complex lock cylinder and thicker keys make cracking impossible. - • **Peace of Mind Warranty:** 120-day hassle-free return policy backed by responsive 24/7 customer support. - • **Universal Fit, Zero Hassle:** Adjustable lock fits 1-7/8”, 2”, and 2-5/16” couplers with 11 secure positions. ## Overview The RETRUE Universal Coupler Lock is a heavy-duty, adjustable trailer hitch lock designed to fit multiple coupler sizes with 11 locking positions. Constructed from rustproof aluminum and high-strength A36 steel, it offers superior cut and shear resistance. Its bright yellow finish enhances visibility and theft deterrence, while an upgraded lock cylinder and thicker keys provide enhanced security. Includes 2 keys and a 120-day warranty with dedicated customer support. ## Description Universal Fit: RETRUE trailer coupler lock is designed adjustable with 11 locking positions and fits 1-7/8”, 2”, and 2-5/16"couplers. 2 Keys are included;trailer coupler lock,coupler lock,hitch coupler lock,trailer coupler latch lock,Heavy-Duty coupler lock, Combination Lock,No Key Needed Review: Nice quality and does the job Review: Good value trailer lock ## Features - Universal Fit: RETRUE trailer coupler lock is designed adjustable with 11 locking positions and fits 1-7/8”, 2”, and 2-5/16"couplers. 2 Keys are included - Upgrade Vision: In the premise of ensuring the safety of the couper hitch lock is not cut, we have upgraded the appearance of the lock, while more compact and flat. The use of a bright, deterrent yellow color provide durable, highly visible protection for trailers - Securtiy: This trailer hitch lock is made with aluminum body and high-strength A36 steel construction, strong cut, and shear resistance. It's rustproof and weatherproof. - Passed QC product quality certification Enhanced Lock Cylinder: To make the tow ball coupler lock more robust, we upgrade more complex locks and thicker keys. This makes it impossible to crack the lock and increases the toughness of the key - 100% return for quality issues: 120 days warranty. 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 | B09XQJKJH5 | | Assembly Required | Yes | | Brand | RETRUE | | Colour | Yellow | | Country of Origin | USA | | Customer Reviews | 4.5 4.5 out of 5 stars (2,382) | | Date First Available | 25 June 2022 | | Item Dimensions LxWxH | 14.5 x 14 x 7.5 Centimeters | | Item Weight | 694 g | | Item model number | RTL002 | | Manufacturer | Retrue | | Manufacturer Part Number | RTL002 | | Material | Aluminum Steel | | Model | RTL002 | | Product Dimensions | 14.5 x 14 x 7.5 cm; 694 g | ## Images ![RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow - Image 1](https://m.media-amazon.com/images/I/71DkMJply9L.jpg) ![RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow - Image 2](https://m.media-amazon.com/images/I/71E-4ruC8oL.jpg) ![RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow - Image 3](https://m.media-amazon.com/images/I/71HDFInD+fL.jpg) ![RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow - Image 4](https://m.media-amazon.com/images/I/71OxvE2OqSL.jpg) ![RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow - Image 5](https://m.media-amazon.com/images/I/71aKm82oodL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice quality and does the job *by A***E on 11 May 2025* ### ⭐⭐⭐⭐⭐ Good value trailer lock *by N***S on 14 June 2024* ### ⭐⭐⭐⭐⭐ Worth the buy! *by C***N on 5 November 2025* ## Frequently Bought Together - RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow - RETRUE Trailer Tongue Coupler Lock, Trailer Hitch Lock,Dia 1/4 Inch, 3/4 Inch Span for Tow Boat RV Truck Car's Coupler, Black - Tevlaphee Universal Wheel Lock Heavy Duty Security Trailer Wheel Lock Anti Theft Wheel Locks for Cars SUV Camper Motorcycle Trailer Great Deterrent Bright Color with 3 Keys (Red-Yellow) --- ## 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.tn/products/620640324-retrue-universal-coupler-lock-trailer-locks-ball-hitch-trailer-hitch](https://www.desertcart.tn/products/620640324-retrue-universal-coupler-lock-trailer-locks-ball-hitch-trailer-hitch) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-30*