{"product_id":"cabtherlyn-trailer-document-holder-8-pack-aluminum-tube-with-rubber-end-caps-weatherproof","title":"Cabtherlyn Trailer Document Holder — 8-Pack Aluminum Tube with Rubber End Caps, Weatherproof","description":"\u003cp\u003e\u003cstrong\u003eCabtherlyn Trailer Document Holder is a weatherproof aluminum tube box with rubber end caps and cables that secures registration, insurance, and permits on trailers and trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt from corrosion-resistant aluminum alloy and clear acrylic, this tubular document case stores important vehicle paperwork where it’s easy to find but protected from road grime, rain, and salt. The 1-5\/8\" diameter tube measures 9-7\/16\" long and includes rubber end caps and mounting cables so you can attach it to a trailer frame, tongue, or bulkhead. Sold in packs of eight, it’s intended for fleet use, multiple trailers, or for owners who keep paperwork with each trailer they operate.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this holder protect documents in bad weather?\u003c\/h3\u003e\n\n\u003cp\u003eThe holder uses a snug rubber end-cap seal and a solid aluminum tube to keep moisture, dust and debris out. The acrylic component lets you identify contents quickly without opening the tube, while the alloy resists rust from road salt and wet conditions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRubber end caps form a tight, water-resistant closure\u003c\/li\u003e\n  \u003cli\u003eAluminum alloy resists corrosion from salt and moisture\u003c\/li\u003e\n  \u003cli\u003eAcrylic window or cap allows fast visual checks without exposure\u003c\/li\u003e\n  \u003cli\u003eCable mounting keeps the tube off the ground and secured to the trailer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit my trailer registration, insurance, and permits?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the interior length and 1-5\/8\" tube diameter accommodate standard folded registration papers, insurance cards, and small permits. Its compact, cylindrical shape is designed for documents folded or rolled to fit inside and keeps them flat enough to be legible when retrieved.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eInternal usable length: approximately 9.7 inches for folded paperwork\u003c\/li\u003e\n  \u003cli\u003eTube diameter: 1.57 inches to fit cards and folded documents\u003c\/li\u003e\n  \u003cli\u003eSuitable for registrations, insurance cards, DOT permits and similar papers\u003c\/li\u003e\n  \u003cli\u003eSmall enough for trailers, trucks, utility vehicles and some motorcycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to mount and use daily?\u003c\/h3\u003e\n\n\u003cp\u003eMounting is straightforward: thread the supplied cable through the tube and secure it to the trailer frame or tongue using common fasteners. The rubber caps pull off for quick access, and replacing them restores the seal so documents stay protected during travel.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes rubber end caps for tool-free daily access\u003c\/li\u003e\n  \u003cli\u003eSteel cable mounts allow flexible placement on the trailer\u003c\/li\u003e\n  \u003cli\u003eLightweight aluminum design won’t add significant weight\u003c\/li\u003e\n  \u003cli\u003eCompact footprint preserves cargo and hitch clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the Cabtherlyn design practical for fleets or multiple trailers?\u003c\/h3\u003e\n\n\u003cp\u003eSold as an 8-pack, these holders make it easy to standardize document storage across a fleet or multiple trailers. Durable materials and simple mounting reduce replacement frequency and keep paperwork consistently available where inspectors, drivers, and owners expect to find it.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eEight-piece pack for fleet consistency or multiple trailers\u003c\/li\u003e\n  \u003cli\u003eDurable construction lowers long-term replacement needs\u003c\/li\u003e\n  \u003cli\u003eUniform size makes storage and retrieval predictable for drivers\u003c\/li\u003e\n  \u003cli\u003eWorks across trailer types: campers, horse trailers, utility trailers and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Cabtherlyn Trailer Document Holder is geared toward fleet managers, owner-operators, and trailer owners who want a simple, durable place to keep registration, insurance and permit papers with each trailer. If you need quick access to documents that must stay readable and dry while the vehicle is in use, this compact aluminum tube provides a stable, weather-resistant solution that mounts nearly anywhere on a trailer or truck.\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: Are these holders waterproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They’re weather-resistant: rubber end caps and an aluminum tube reduce water and dust entry, but not guaranteed submersion-proof.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I mount the tube on any trailer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the supplied cable and compact tube fit most trailers, trucks, utility trailers and some motorcycles.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Cabtherlyn","offers":[{"title":"Default Title","offer_id":48087743037598,"sku":"B0CC5S96DQ","price":90.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/cabtherlyn-trailer-document-holder-front-view.jpg?v=1785930128","url":"https:\/\/northtrailauto.ca\/products\/cabtherlyn-trailer-document-holder-8-pack-aluminum-tube-with-rubber-end-caps-weatherproof","provider":"North Trail Auto","version":"1.0","type":"link"}