{"product_id":"master-lock-1471dat-trailer-coupler-latch-lock-3-4-in-shackle-9-32-in-pin-chrome-plated","title":"Master Lock 1471DAT Trailer Coupler Latch Lock — 3.4 in Shackle, 9\/32 in Pin, Chrome Plated","description":"\u003ch2\u003eSecure your trailer with the Master Lock 1471DAT\u003c\/h2\u003e\n\u003cp\u003eThe Master Lock 1471DAT combines durability with practical design to help protect your trailer. Crafted with a solid brass body and finished with chrome plating, this lock is built to resist daily wear while maintaining a clean, low-profile look on the coupler. A weather-tight cap seals out moisture and road spray, helping the lock stay reliable in varying conditions from rain-soaked campsites to dusty staging areas.\u003c\/p\u003e\n\u003cp\u003eKey measurements are designed for broad compatibility. The lock features a 3.4 inch (3-4\/10) shackle length and a 9\/32 inch diameter pin, a standard size that fits a wide range of couplers. A precision 4-pin tumbler mechanism adds an extra layer of protection against casual tampering, while a K1 key blank enables straightforward replacement or rekeying alongside existing Master Lock products.\u003c\/p\u003e\n\u003ch3\u003eWhy the 1471DAT stands out\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProtects against tow-away theft by securing the coupler latch in place, whether the trailer is connected or unattached.\u003c\/li\u003e\n  \u003cli\u003eFits UFP and surge brake couplers for broad compatibility.\u003c\/li\u003e\n  \u003cli\u003eChrome plating enhances wear resistance and helps defend against corrosion in diverse environments.\u003c\/li\u003e\n  \u003cli\u003eWeather Tough seal and a weather-tight cap shield the internal mechanism from moisture.\u003c\/li\u003e\n  \u003cli\u003eSolid brass construction supports long-lasting performance with a reliable routing of the pin and shackle.\u003c\/li\u003e\n  \u003cli\u003eStandard 3.4 inch shackle and 9\/32 inch pin diameter align with common trailer hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world use scenarios\u003c\/h3\u003e\n\u003cp\u003eImagine leaving a trailer parked at a campsite, a busy parking lot, or a job site. The 1471DAT’s weather protection and sturdy build can help maintain security and reduce maintenance needs after exposure to rain, mud, or road grime. If you manage multiple trailers, the K1 key blank compatibility offers flexible keying options to streamline access across equipment.\u003c\/p\u003e\n\u003ch3\u003eWhat to expect during installation and use\u003c\/h3\u003e\n\u003cp\u003eDesigned for standard coupler latches, this lock is a practical choice for everyday towing setups. Its 3.4 inch shackle length and 9\/32 inch diameter pin are standard sizes that fit many latches, while the 4-pin tumbler mechanism provides a balanced mix of security and ease of use. With chrome plating and a weather-tight cap, you can expect a durable profile that ministers well to routine handling, locking, and unlocking.\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: What security features does the Master Lock 1471DAT trailer coupler lock offer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It uses a 4-pin tumbler mechanism with a weather-tight cap to resist tampering and protect the latch whether the trailer is attached or unattended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this lock compatible with standard trailer couplers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It fits UFP and surge brake couplers with a 3.4 inch shackle length and a 9\/32 inch pin diameter.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":42466540650581,"sku":"B0000AZ7WJ","price":31.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/master-lock-1471dat-trailer-coupler-latch-lock.jpg?v=1778049475","url":"https:\/\/plentytorque.co.uk\/products\/master-lock-1471dat-trailer-coupler-latch-lock-3-4-in-shackle-9-32-in-pin-chrome-plated","provider":"PlentyTorque","version":"1.0","type":"link"}