{"product_id":"keze-386-pc-metric-viton-o-ring-assortment-kit-durable-repair-set","title":"KEZE 386 Pc Metric Viton O Ring Assortment Kit - Durable Repair Set","description":"\u003cp\u003eIn this review the KEZE 386 Pc Metric Viton O Ring Assortment Kit is evaluated for DIYers, plumbers and workshop techs who need a durable, broad selection of seals. The kit's single biggest selling point is the wide assortment of 30 metric sizes made from brown 75A durometer fluorocarbon, which delivers resistance to high temperature, oils and many chemicals; that makes it a useful go-to set for plumbing, pressure washers and hydraulic lines. The included set of four pick and hook tools and a stackable storage box round out a ready-to-use kit for repairs and maintenance.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e386-piece assortment:\u003c\/strong\u003e Provides a comprehensive selection of 30 metric inner diameters so technicians can find the right O-ring on the first try.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViton FKM material:\u003c\/strong\u003e Brown fluorocarbon 75A durometer construction resists high temperature, oils and many chemicals for longer life in harsh service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide temperature range:\u003c\/strong\u003e Rated to -15F to +446F, suitable for hot engine environments and many industrial hydraulic applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemoval tools included:\u003c\/strong\u003e Four chrome vanadium hook and pick tools with non-slip grips make extracting old rings faster and reduce damage to fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrganized storage box:\u003c\/strong\u003e A compartmented toolbox keeps sizes sorted and portable, reducing search time during repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe kit is ideal for homeowners who perform regular tap or outdoor faucet maintenance, small shop mechanics working on motorcycles, boats and trucks, and technicians servicing pressure washers and hydraulic cylinders. The chemical and temperature resistance of the Viton material makes it a practical choice where oil and heat exposure are expected.\u003c\/p\u003e\n\u003cp\u003eUsers who primarily need metric sizes and chemical resistance will benefit most; however, those wanting exclusively standard inch sizes or specialty elastomers beyond FKM should look elsewhere. If a project demands very large cross-sections or nonfluorocarbon compounds, consider a dedicated specialist kit.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtensive variety of metric sizes reduces downtime by matching seals on first attempt.\u003c\/li\u003e\n\u003cli\u003eViton material offers strong resistance to heat, oil and many chemicals for durability in service.\u003c\/li\u003e\n\u003cli\u003eIncluded pick and hook set speeds removal and limits damage to mating parts.\u003c\/li\u003e\n\u003cli\u003eCompact storage box keeps rings organized and portable for field service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers report occasional missing parts, so inventory check on arrival is recommended.\u003c\/li\u003e\n\u003cli\u003eBrown Viton rings may be overkill for simple low-temperature plumbing where cheaper materials suffice.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePieces\u003c\/td\u003e\n\u003ctd\u003e386 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes\u003c\/td\u003e\n\u003ctd\u003e30 metric IDs from 3mm to 44mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCross Sections\u003c\/td\u003e\n\u003ctd\u003e2mm, 2.5mm, 3mm, 4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eViton fluorocarbon, 75A durometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-15F (-26C) to +446F (+230C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Tools\u003c\/td\u003e\n\u003ctd\u003e4 pick and hook tools (straight, hook, 45 degree, 90 degree)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage\u003c\/td\u003e\n\u003ctd\u003eCompartmented toolbox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe KEZE 386 Pc Viton O Ring Assortment Kit is a practical, value-packed choice for anyone who needs a broad range of metric O-rings that resist heat and oils. It is especially useful for plumbing repairs, pressure washers and light hydraulic work because of the FKM material and included removal tools. For general maintenance shops and homeowners who like to be prepared, it represents sensible value and convenience.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre the O-rings suitable for fuel and oil applications?\u003c\/strong\u003e\u003cbr\u003eYes, the Viton fluorocarbon material offers good resistance to fuels, oils and many chemicals within the stated temperature range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the kit include tools to remove old O-rings?\u003c\/strong\u003e\u003cbr\u003eYes, four chrome vanadium pick and hook tools are included: straight, hook, 45 degree and 90 degree tips with non-slip grips.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I do if pieces are missing?\u003c\/strong\u003e\u003cbr\u003eInspect the storage box on arrival and contact customer service for replacement or refund if any items are missing.\u003c\/p\u003e","brand":"Keze","offers":[{"title":"Default Title","offer_id":48607624397019,"sku":"B0BX9QWS38","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71-csRHu7SL._SL1500.jpg?v=1778391955","url":"https:\/\/gearmusthave.com\/products\/keze-386-pc-metric-viton-o-ring-assortment-kit-durable-repair-set","provider":"GearMustHave","version":"1.0","type":"link"}