{"product_id":"sturdy-built-20ft-boat-trailer-rubber-brake-hose-dot-approved-uv-resistant-3-16-male-inverted-flare","title":"Sturdy Built 20ft Boat Trailer Rubber Brake Hose — DOT-Approved, UV-Resistant, 3\/16\" Male Inverted Flare","description":"\u003cp\u003e\u003cstrong\u003eSturdy Built’s 20-foot DOT-approved rubber brake hose delivers a UV-resistant, high-pressure hydraulic line with swivel 3\/16\" male inverted flare fittings for reliable boat trailer braking.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you tow a boat or haul trailers with hydraulic brakes, this 240-inch hose is made to replace worn lines or upgrade systems that use surge couplers or electric-over-hydraulic setups. Built for marine and road use, the hose resists sun and salt exposure and connects to most calipers, wheel cylinders, master cylinders, and solenoid valves through a common 3\/8-24 threaded fitting.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this hose hold up in marine and sunny environments?\u003c\/h3\u003e\n\u003cp\u003eThe tube is formulated with UV-stable rubber to slow degradation from sunlight and salt air, extending service life under coastal conditions. It’s designed for high-pressure hydraulic brake duty, not low-pressure or pneumatic systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUV-rated rubber compound for sun and salt resistance\u003c\/li\u003e\n  \u003cli\u003eEngineered for hydraulic brake pressures\u003c\/li\u003e\n  \u003cli\u003eDurable outer cover to minimize abrasion and cracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these fittings work with my trailer brake components?\u003c\/h3\u003e\n\u003cp\u003eEach end is equipped with a 3\/16\" male inverted flare brass fitting that uses a 3\/8-24 thread, a common size on many trailer braking components. The fittings swivel, which eases installation and reduces twisting when you torque connections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/16\" male inverted flare ends with 3\/8-24 threading\u003c\/li\u003e\n  \u003cli\u003eBrass fittings that resist corrosion in marine use\u003c\/li\u003e\n  \u003cli\u003eSwivel design prevents hose twist during tightening\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this hose compatible with disc and drum braking systems?\u003c\/h3\u003e\n\u003cp\u003eYes—this rubber brake hose is specified for both drum and disc hydraulic trailer brakes and is suitable for surge actuator or electric-over-hydraulic configurations. Confirm thread and flare type match your calipers or wheel cylinders before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated for drum and disc hydraulic trailer brakes\u003c\/li\u003e\n  \u003cli\u003eWorks with surge couplers and EO\/H systems\u003c\/li\u003e\n  \u003cli\u003e20-foot length (240 inches) for flexible routing options\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I choose and install a replacement brake hose?\u003c\/h3\u003e\n\u003cp\u003eMeasure the existing line length and check that your brake components use 3\/16\" inverted flare with 3\/8-24 thread. Replace hoses one at a time, bleed the system after installation, and inspect for leaks and proper routing away from sharp edges and moving parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify 3\/16\" inverted flare and 3\/8-24 thread compatibility\u003c\/li\u003e\n  \u003cli\u003eRoute clear of chafing points and heat sources\u003c\/li\u003e\n  \u003cli\u003eBleed the brake system and test for leaks after fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: boat owners, trailer technicians, and DIYers who need a dependable, DOT-approved replacement brake hose for marine or road trailers. It suits anyone looking for a long, flexible hydraulic line with corrosion-resistant brass fittings and a swivel feature to simplify installation. If you require a different connector style or a braided steel line, check specifications before purchasing; otherwise this 20' UV-rated rubber hose provides a practical, OE-compatible option for most trailer brake applications.\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: Is this hose DOT approved?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Sturdy Built 20ft rubber brake hose is DOT certified for hydraulic trailer brakes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What fittings does it use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It has 3\/16\" male inverted flare brass fittings with 3\/8-24 threads and swivel ends for easier installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sturdy Built","offers":[{"title":"Default Title","offer_id":48080887546014,"sku":"B07J5Q1DV4","price":70.67,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/sturdy-built-brake-hose-front-view.jpg?v=1785791653","url":"https:\/\/northtrailauto.ca\/products\/sturdy-built-20ft-boat-trailer-rubber-brake-hose-dot-approved-uv-resistant-3-16-male-inverted-flare","provider":"North Trail Auto","version":"1.0","type":"link"}