--- product_id: 31785119 title: "Reese Towpower 7066900 Professional Universal Coupler Lock , Black" brand: "reese" price: "$61.46" currency: USD in_stock: true url: https://www.desertcart.us/products/31785119-reese-towpower-7066900-professional-universal-coupler-lock-black store_origin: US region: United States of America --- # Fits 1-7/8", 2", & 2-5/16" couplers Heavy-duty steel lock bar Anti-pick, pry & drill resistant Reese Towpower 7066900 Professional Universal Coupler Lock , Black **Brand:** reese **Price:** $61.46 **Availability:** ✅ In Stock ## Summary > 🔐 Lock in your peace of mind—because your trailer deserves pro-level protection. ## Quick Answers - **What is this?** Reese Towpower 7066900 Professional Universal Coupler Lock , Black by reese - **How much does it cost?** $61.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/31785119-reese-towpower-7066900-professional-universal-coupler-lock-black) ## Best For - reese enthusiasts ## Why This Product - Trusted reese brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Defend:** Aluminum body with steel lock bar engineered for long-lasting, rugged protection. - • **Effortless Security:** Quick-install design that resists picking, prying, and drilling for peace of mind. - • **All Coupler Types Covered:** Compatible with standard, rolled, Bulldog, and surge brake couplers—one lock to rule them all. - • **Universal Fit, Zero Hassle:** Seamlessly secures 3 popular coupler sizes for ultimate versatility. - • **High-Visibility Theft Deterrent:** Bright yellow powder coat ensures your trailer stands out—and thieves stay away. ## Overview The REESE Towpower 7066900 Professional Universal Coupler Lock is a premium, heavy-duty trailer lock featuring an aluminum body and steel lock bar. Designed to fit 1-7/8", 2", and 2-5/16" couplers, it offers universal compatibility across standard, rolled, Bulldog, and surge brake types. Its bright yellow powder coat acts as a visible theft deterrent, while the lock’s anti-pick, pry, and drill-resistant construction ensures robust security during storage or transport. Includes 2 flat keys and backed by a 1-year warranty. ## Description This REESE Towpower Universal Trailer Coupler Lock prevents theft and keeps your travel trailer secure. The premium lock is constructed with an aluminum body and heavy-duty steel lock bar. Towing hitch lock is designed to fit 1-7/8-inch, 2-inch, and 2-5/16-inch couplers. The bright yellow color of the heavy duty trailer lock is highly visible and deters thieves, providing an essential addition to your RV accessories, utility trailer accessories, and trailer hitch locks. The easy-to-install REESE Towpower hitch lock resists picking, prying, and drill outs and helps guard against truck or trailer towaway theft in storage. The REESE hitch lock works on standard, straight, rolled, Bulldog, and surge brake couplers. Includes 2 flat keys. ## Features - BUILT TO LAST: The REESE Towpower Universal Trailer Coupler Lock is a premium trailer lock constructed with an aluminum body and heavy-duty steel lock bar. - UNIVERSAL FIT: Towing hitch lock is designed to fit 1-7/8-inch, 2-inch, and 2-5/16-inch couplers. - DETERS THEFT: Bright, deterrent yellow color is durable, highly visible, and fits all types of travel trailers, providing an essential addition to your RV accessories, utility trailer accessories, and trailer hitch locks. - SECURE PROTECTION: Easy-to-install lock resists picking, prying, and drill outs and helps guard against truck or trailer towaway theft in storage. - COMPATIBILITY: The REESE hitch lock works on standard, straight, rolled, Bulldog, and surge brake couplers. Includes 2 flat keys. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CHSGGOG | | Additional Features | Anti-Drill | | Best Sellers Rank | #1,121,274 in Automotive ( See Top 100 in Automotive ) #729 in Towing Hitch Locks | | Brand Name | REESE | | Color | Black | | Control Method | Touch | | Controller Type | Hand Control | | Customer Reviews | 4.0 4.0 out of 5 stars (314) | | Finish Types | Yellow Powder Coat | | Global Trade Identification Number | 00042899706694 | | Included Components | Reese Towpower 7066900 Professional Universal Coupler Lock | | Item Type Name | Reese Towpower 7066900 Professional Universal Coupler Lock | | Item Weight | 0.27 g | | Lock Type | Key Lock | | Manufacturer | Reese Towpower | | Manufacturer Part Number | 7066900 | | Manufacturer Warranty Description | 1 Year | | Material Type | cast steel | | Model Name | 7066900 | | Model Number | 7066900 | | Number of Pieces | 1 | | Recommended Uses For Product | Securing trailers during storage or transportation | | Shape | Square | | Style Name | Professional Universal Coupler Lock | | UPC | 042899706694 | | Unit Count | 1 Count | ## Product Details - **Brand:** REESE - **Lock Type:** Key Lock - **Material:** cast steel - **Recommended Uses For Product:** Securing trailers during storage or transportation - **Special Feature:** Anti-Drill ## Images ![Reese Towpower 7066900 Professional Universal Coupler Lock , Black - Image 1](https://m.media-amazon.com/images/I/71fVkatyjtL.jpg) ![Reese Towpower 7066900 Professional Universal Coupler Lock , Black - Image 2](https://m.media-amazon.com/images/I/51Hc9WG0qRL.jpg) ![Reese Towpower 7066900 Professional Universal Coupler Lock , Black - Image 3](https://m.media-amazon.com/images/I/61mSlx4Sx6L.jpg) ![Reese Towpower 7066900 Professional Universal Coupler Lock , Black - Image 4](https://m.media-amazon.com/images/I/41DeXy0l0uL.jpg) ![Reese Towpower 7066900 Professional Universal Coupler Lock , Black - Image 5](https://m.media-amazon.com/images/I/61MpjXJ25WL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.us/products/31785119-reese-towpower-7066900-professional-universal-coupler-lock-black](https://www.desertcart.us/products/31785119-reese-towpower-7066900-professional-universal-coupler-lock-black) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-13*