{"product_id":"master-lock-389dat-trailer-coupler-lock-universal-fit-for-1-7-8-in-2-in-and-2-5-16-in","title":"Master Lock 389DAT Trailer Coupler Lock — Universal Fit for 1-7\/8 in, 2 in, and 2-5\/16 in","description":"\u003ch2\u003eYour versatile trailer security solution\u003c\/h2\u003e\n\u003cp\u003eProtect your trailer with the Master Lock 389DAT universal trailer coupler lock. It is designed to fit most common hitch sizes: 1-7\/8 in (48 mm), 2 in (51 mm), and 2-5\/16 in (59 mm) couplers, offering flexibility across different trailers and hitch setups. The compact form makes storage easy when not in use, while the locking core delivers dependable security during trips, storage, or site visits.\u003c\/p\u003e\n\u003cp\u003eThe bright red finish isn’t just bold styling—it helps make the lock more visible, acting as a deterrent in busy parking lots, campsites, or job sites. With a focus on practicality, the lock is built for straightforward installation and removal, so you can secure your trailer quickly when you’re on the go.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal compatibility with common coupler sizes\u003c\/li\u003e\n\u003cli\u003eBright red finish that enhances visibility and acts as a deterrent\u003c\/li\u003e\n\u003cli\u003eAdvanced locking mechanism resists picking and prying\u003c\/li\u003e\n\u003cli\u003eRust and corrosion resistance for varied environments\u003c\/li\u003e\n\u003cli\u003eEasy installation and removal for fast use on the go\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty for ongoing peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn real-world use, you might secure a bike trailer after a weekend ride, lock a builder’s trailer at a job site, or leave a hitch attached while you run errands. While no lock guarantees security, the 389DAT is designed to provide credible deterrence through sturdy construction and a trusted brand.\u003c\/p\u003e\n\u003ch3\u003eKey features at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal fit for 1-7\/8\", 2\", and 2-5\/16\" couplers\u003c\/li\u003e\n\u003cli\u003eDeterrent bright red finish for enhanced visibility\u003c\/li\u003e\n\u003cli\u003eAdvanced locking core resists picking and prying\u003c\/li\u003e\n\u003cli\u003eRust and corrosion resistance for diverse conditions\u003c\/li\u003e\n\u003cli\u003eEasy installation and quick removal\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReal-world scenarios include securing a bike trailer after a weekend ride, protecting equipment trailers at a job site, or leaving a hitch attached while you run errands — with the idea that deterrence comes from solid construction and a trusted brand you can rely on. Maintenance is simple: wipe away moisture, inspect for signs of wear, and ensure smooth operation of the locking mechanism. This model is designed to offer practical daily security for trailer owners seeking a credible, brand-backed option.\u003c\/p\u003e\n\u003ch3\u003eGetting the most from your Master Lock 389DAT\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStore the key in a safe place and check fit before long trips\u003c\/li\u003e\n\u003cli\u003eUse on compatible couplers to prevent over-tightening\u003c\/li\u003e\n\u003cli\u003eRegularly inspect for corrosion and exercise the lock periodically\u003c\/li\u003e\n\u003cli\u003eKeep warranty information handy for quick service if needed\u003c\/li\u003e\n\u003c\/ul\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: What coupler sizes does the Master Lock 389DAT fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits most 1-7\/8 in, 2 in, and 2-5\/16 in trailer couplers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the 389DAT lock resist tampering?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It features an advanced locking mechanism designed to resist picking and prying, with a rust- and corrosion-resistant body.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":42470626820181,"sku":"B01MYCT0LG","price":48.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/master-lock-389dat-universal-coupler-lock.jpg?v=1778139519","url":"https:\/\/plentytorque.co.uk\/products\/master-lock-389dat-trailer-coupler-lock-universal-fit-for-1-7-8-in-2-in-and-2-5-16-in","provider":"PlentyTorque","version":"1.0","type":"link"}