{"product_id":"reese-towpower-adjustable-coupler-lock-for-1-7-8-2-5-16-couplers-yellow-powder-coated-steel-11-position-ratchet","title":"REESE Towpower adjustable coupler lock for 1-7\/8\"-2-5\/16\" couplers — yellow powder-coated steel, 11-position ratchet","description":"\u003cb\u003eREESE Towpower 72783 is a heavy-duty, adjustable coupler lock that secures 1-7\/8\", 2\", and 2-5\/16\" trailer couplers with an 11-position ratchet and included keys.\u003c\/b\u003e\n\n\u003cp\u003eKeep your trailer, RV, or utility hitch protected in storage or on the road with a visible, rugged locking solution. The REESE Towpower 72783 combines a sturdy steel locking bar, a corrosion-resistant aluminum body with yellow powder coating, and a flexible ratchet-style adjustment to fit common coupler sizes. Its bright finish deters opportunistic thieves while the tamper-resistant construction resists picking, prying, and drilling attempts.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this coupler lock fit different trailer hitch sizes?\u003c\/h3\u003e\n\u003cp\u003eThe lock uses a ratchet-style mechanism with 11 discrete positions to adapt to the varying throat depths of standard couplers. That gives you a secure, tight fit on popular sizes without the need for multiple adapters. Installation is designed to be quick and repeatable so you can lock up before leaving the trailer unattended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable ratchet accepts 1-7\/8\", 2\", and 2-5\/16\" couplers\u003c\/li\u003e\n  \u003cli\u003e11 locking positions for fine adjustment\u003c\/li\u003e\n  \u003cli\u003eCompact footprint that fits most hitch orientations\u003c\/li\u003e\n  \u003cli\u003eIncludes two keys for owner convenience\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials protect the lock against tampering and weather?\u003c\/h3\u003e\n\u003cp\u003eThe main components combine heavy-gauge steel for the lock bar with an aluminum-alloy body that’s powder-coated in bright yellow. Steel provides physical strength against forcing attempts, while the coated aluminum helps resist rust and environmental wear. The design balances durability and visibility to protect both the hardware and the trailer itself.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty steel lock bar for cut and pry resistance\u003c\/li\u003e\n  \u003cli\u003eAluminum alloy body with yellow powder coating for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eSealed components to reduce water intrusion and rusting\u003c\/li\u003e\n  \u003cli\u003eVisible finish deters opportunistic thefts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is it to install and operate the REESE Towpower 72783?\u003c\/h3\u003e\n\u003cp\u003eInstallation is minimal: slide the U-shaped locking bar into the coupler throat, engage the ratchet to the tight position, and lock using the keyed cylinder. No tools or complicated adapters are required for most common trailer hitches. Removing the lock is equally straightforward with the supplied keys.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTool-free installation and removal\u003c\/li\u003e\n  \u003cli\u003eTwo included keys for backup or shared access\u003c\/li\u003e\n  \u003cli\u003eCompact size (approx. 9\" x 9\" x 3\") for easy storage when not in use\u003c\/li\u003e\n  \u003cli\u003eLow-profile design that won’t interfere with adjacent hitch accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this lock fit my storage and towing needs?\u003c\/h3\u003e\n\u003cp\u003eThe REESE Towpower hitch lock is tailored for owners who store trailers, park in shared lots, or leave trailers temporarily unattended. Its universal fit and strong construction make it suitable for boat trailers, utility trailers, travel trailers, and other common tow setups. While robust, it’s part of a layered security approach—combine it with wheel locks or location tracking for maximum theft prevention.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits multiple trailer types and popular coupler diameters\u003c\/li\u003e\n  \u003cli\u003eBright finish improves visibility in storage yards and driveways\u003c\/li\u003e\n  \u003cli\u003eDurable materials built for repeated outdoor use\u003c\/li\u003e\n  \u003cli\u003eCompact and easy to transfer between trailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The REESE Towpower 72783 is aimed at trailer owners who want a reliable, easy-to-use physical deterrent that covers the most common coupler sizes. It’s ideal for RV owners, seasonal boaters, landscapers, and anyone who stores a trailer in shared or unsecured areas and wants a visible, corrosion-resistant locking solution that’s quick to install and durable enough for regular use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this lock fit a 2-inch coupler?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The adjustable ratchet fits 1-7\/8\", 2\", and 2-5\/16\" couplers with 11 locking positions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many keys are included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Two keys are included so you have a spare or can share one with another user.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"REESE","offers":[{"title":"Default Title","offer_id":67588286120121,"sku":"B0008FUH46","price":77.53,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/reese-towpower-72783-front-view.jpg?v=1790517718","url":"https:\/\/redleafauto.ca\/products\/reese-towpower-adjustable-coupler-lock-for-1-7-8-2-5-16-couplers-yellow-powder-coated-steel-11-position-ratchet","provider":"Redleaf Auto","version":"1.0","type":"link"}