{"product_id":"12pack-1-4ft-hydraulic-hose-fittings-1-4-in-jic-37-female-heavy-duty","title":"12Pack 1\/4ft Hydraulic Hose Fittings 1\/4 in JIC 37 Female - Heavy Duty","description":"\u003cp\u003eIn this review of the 12Pack 1\/4' Hydraulic Hose Fittings, the bottom line is simple: these are solid, no-nonsense crimp fittings for technicians and DIYers who need reliable JIC 37 connections for small hydraulic lines. The review finds the fittings most useful where durability and compatibility with adjustable crimpers matter, since they are made from carbon steel and explicitly compatible with Weatherhead U-Series and Dayco style crimpers. If you need a dependable 1\/4 in hose-to-JIC 37 female swivel end for petroleum-based hydraulic systems, these fittings deliver consistent function and relatively straightforward installation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy duty construction:\u003c\/strong\u003e Carbon steel material gives the fittings strength and resistance to wear for industrial hydraulic use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJIC 37 female swivel end:\u003c\/strong\u003e The 1\/4 in JIC 37 degree female end provides a standard, pressure-ready connection for many hydraulic systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose compatibility:\u003c\/strong\u003e Designed to crimp a 1\/4 in inner diameter hydraulic hose and mate with 1\/4 in JIC male ends, making it useful for common small-line repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrimper compatibility:\u003c\/strong\u003e Works with Weatherhead U-Series and Dayco style adjustable crimpers, simplifying field assembly with standard tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositive sealing geometry:\u003c\/strong\u003e The JIC 37 flare interface yields reliable sealing under hydraulic fluid and petroleum service when properly crimped.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe 12Pack is best suited to technicians, maintenance crews, and experienced hobbyists who service tractors, forklifts, small industrial presses, or custom hydraulic rigs that use 1\/4 in hose and JIC 37 fittings. Its carbon steel build and standard swivel female end make it practical for onsite repairs and rebuilds where a crimper is available.\u003c\/p\u003e\u003cp\u003eUsers who should look elsewhere include those who need stainless steel or corrosion-resistant fittings for salty or highly corrosive environments, or anyone without access to an adjustable crimper compatible with Weatherhead U-Series or Dayco tooling, since proper crimping is required for safe operation.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood build quality from carbon steel that customers say feels robust and works well in hydraulic systems.\u003c\/li\u003e\n\u003cli\u003eFunctionality is straightforward: mates with 1\/4 in JIC male ends and crimps to 1\/4 in I.D. hose as expected.\u003c\/li\u003e\n\u003cli\u003eEasy installation when you have a compatible adjustable crimper, making field repairs quicker.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot stainless steel; limited corrosion resistance for marine or highly corrosive applications.\u003c\/li\u003e\n\u003cli\u003eRequires a compatible crimper for safe and correct installation, which some casual users may not have.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Quantity\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFemale End\u003c\/td\u003e\n\u003ctd\u003e1\/4 in JIC 37 degree swivel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHose Inner Diameter (I.D.)\u003c\/td\u003e\n\u003ctd\u003e1\/4 in (0.25 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrimped End Inner Diameter\u003c\/td\u003e\n\u003ctd\u003e13\/32 in (0.39 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Male End Outer Diameter (O.D.)\u003c\/td\u003e\n\u003ctd\u003e7\/16 in (0.44 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCarbon steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrimper Compatibility\u003c\/td\u003e\n\u003ctd\u003eDayco or Weatherhead U-Series adjustable crimpers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 12Pack 1\/4' Hydraulic Hose Fittings are a practical, value-oriented choice for professionals and experienced DIYers who need reliable 1\/4 in hose to JIC 37 female connections. With heavy duty carbon steel construction and clear compatibility with common adjustable crimpers, they offer dependable function and ease of installation when properly crimped, though they are not the best choice for corrosive environments.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill these fittings work with petroleum hydraulic fluid?\u003c\/strong\u003e\u003cbr\u003eYes. The fittings are intended for hydraulic systems using petroleum and similar fluids when assembled correctly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need a special crimper?\u003c\/strong\u003e\u003cbr\u003eYou need an adjustable crimper compatible with Weatherhead U-Series or Dayco style fittings to crimp these correctly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre these stainless steel?\u003c\/strong\u003e\u003cbr\u003eNo. These fittings are carbon steel, which is durable but less corrosion resistant than stainless steel.\u003c\/p\u003e","brand":"Zinger","offers":[{"title":"Default Title","offer_id":48613267177691,"sku":"B0D471959Q","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/711WM7RuQXL._AC_SL1500.jpg?v=1778383017","url":"https:\/\/gearmusthave.com\/products\/12pack-1-4ft-hydraulic-hose-fittings-1-4-in-jic-37-female-heavy-duty","provider":"GearMustHave","version":"1.0","type":"link"}