{"product_id":"towworks-5-8-keyed-alike-trailer-hitch-lock-extra-long-4-5-span-for-3-receivers-anti-rattle-o-rings","title":"TowWorks 5\/8\" Keyed-Alike Trailer Hitch Lock — Extra-Long 4.5\" Span for 3\" Receivers, Anti-Rattle O-Rings","description":"\u003cp\u003e\u003cstrong\u003eTowWorks 79830 is an extra-long 5\/8\" keyed-alike trailer hitch lock with a 4-1\/2\" active span designed to secure 3\" receivers and most adjustable channel-style hitches.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis heavy-duty tow hitch locking pin combines a long stainless-steel shaft, a push-lock tubular key cylinder, and removable rubber O-rings to reduce rattle and improve fit. It ships with two identical keys and a separate spring (cotter) clip for redundancy. The design fits many adjustable CURT-style channels and pintle mounts — verify your hitch dimensions before ordering to ensure compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eWill this hitch lock fit my adjustable receiver or pintle mount?\u003c\/h3\u003e\n\u003cp\u003eThe TowWorks 79830 offers a 5\/8\" diameter pin with a maximum active length of 4-1\/2\", which matches many adjustable channel-style hitches and certain pintle hooks. It is built for 3\" receiver applications but does not fit FASTWAY adjustable hitches. Always measure your hitch’s tube and hole spacing prior to purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePin diameter: 5\/8\" (standard locking strength)\u003c\/li\u003e\n  \u003cli\u003eMaximum active length: 4-1\/2\" for adjustable channels\u003c\/li\u003e\n  \u003cli\u003eCompatible with CURT channel-type hitches (models 45900–45902) and specific pintles (45907, 45908)\u003c\/li\u003e\n  \u003cli\u003eNot compatible with FASTWAY adjustable hitches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the locking mechanism and keys work?\u003c\/h3\u003e\n\u003cp\u003eThis lock uses a push-lock tubular cylinder that secures with a 1\/4-turn action, supplied with two keyed-alike tubular keys for easy operation. A watertight rubber dust cap helps protect the cylinder from corrosion and debris, keeping the mechanism operating smoothly in wet conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePush-lock, 1\/4-turn tubular key cylinder\u003c\/li\u003e\n  \u003cli\u003eComes with two identical keys for convenience\u003c\/li\u003e\n  \u003cli\u003eRubber dust cap for water and debris protection\u003c\/li\u003e\n  \u003cli\u003eKeyed-alike option across multiple units if ordered as specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat anti-rattle and safety features are included?\u003c\/h3\u003e\n\u003cp\u003eRubber O-rings on the pin reduce noise and hold the pin steady inside the receiver tube; you can add or remove rings to fine-tune fit for different brands. A separate spring (cotter) clip is included for backup security and must be used when relying on the mechanical lock for towing safety.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInterchangeable rubber O-rings to minimize rattles\u003c\/li\u003e\n  \u003cli\u003eSeparate spring\/cotter clip for redundant retention\u003c\/li\u003e\n  \u003cli\u003eOption to use lock with or without the cotter clip as needed\u003c\/li\u003e\n  \u003cli\u003eAdjust O-ring quantity for best fit across receivers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I order multiple locks keyed alike?\u003c\/h3\u003e\n\u003cp\u003eTowWorks 79830 items are sold keyed alike per listing. Choose the correct SKU for the number of keyed-alike locks you need: single listing items are keyed alike within that SKU. For orders requiring more than four keyed-alike locks, follow the product combination instructions to ensure all arrive with the same keying.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEach 79830 unit ships keyed alike within that listing\u003c\/li\u003e\n  \u003cli\u003eFor two keyed-alike locks, select SKU 79832\u003c\/li\u003e\n  \u003cli\u003eFor three keyed-alike locks, select SKU 79833\u003c\/li\u003e\n  \u003cli\u003eCombine SKU options for orders of four or more keyed-alike units\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The TowWorks 79830 is aimed at trailer owners, commercial fleets, and anyone using adjustable channel-style hitches or compatible pintle mounts who needs a longer locking pin for secure towing. It’s particularly useful for users who want a keyed-alike setup across multiple trailers or hitch components, those who want to reduce receiver rattle, and buyers who value a weather-protected lock cylinder for long-term outdoor 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 FASTWAY adjustable hitches?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The TowWorks 79830 is not compatible with FASTWAY adjustable hitches.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What should I measure to ensure proper fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Measure your receiver tube opening, pin hole spacing, and required active length; the 79830 has a 5\/8\" diameter and 4-1\/2\" active length.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TowWorks","offers":[{"title":"Default Title","offer_id":48085644869790,"sku":"B0978S7XB7","price":45.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/towworks-front-view-lock-and-keys.jpg?v=1785876340","url":"https:\/\/northtrailauto.ca\/products\/towworks-5-8-keyed-alike-trailer-hitch-lock-extra-long-4-5-span-for-3-receivers-anti-rattle-o-rings","provider":"North Trail Auto","version":"1.0","type":"link"}