{"product_id":"trivisa-scarab-s-jm09-s-m","title":"Trivisa Scarab-S JM09-S-M M390 Blade Titanium Handle Crossbar Lock Folding Knife","description":"\u003cp\u003eDesigned for everyday carry and outdoor adventures, the TRIVISA Scarab-S JM09-S-M combines a compact profile with premium materials. Its 2.99-inch M390 stainless-steel blade features a satin finish and swedge styling, delivering capable cutting performance and strong wear and corrosion resistance. The steel’s high hardness supports edge retention, though sharpening may require diamond abrasives and heavy sideways force should be avoided to help reduce chipping risk.\u003cbr\u003e\u003cbr\u003eA lightweight titanium handle and crossbar lock create a practical, secure-feeling folder for daily tasks. Ceramic ball bearings support smooth opening. Measuring 6.79 inches overall and 3.8 inches closed, it weighs just 2.36 ounces. With a 2.2-millimeter blade thickness, this versatile knife suits EDC, camping, hiking, fishing, hunting, and outdoor activities where a folding tool is useful.\u003c\/p\u003e\n\u003ch2 class=\"product-title\"\u003e\u003cstrong\u003eM390 Blade Introduction\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/edcmall.cn\/collections\/m390\"\u003eM390\u003c\/a\u003e is an advanced powder-metallurgical stainless steel utilizing high chromium and vanadium content to deliver exceptional wear resistance and industry-leading corrosion resilience. It excels at retaining a razor-sharp edge under prolonged use; however, this extreme hardness renders the blade notably difficult to sharpen or reprofile without diamond abrasives. Additionally, its fine microstructure, while offering superior edge stability, sacrifices some structural toughness and may be more prone to chipping under heavy lateral stress.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003eDesigner:TRIVISA Team\u003cbr\u003eStyle:Swedge\u003cbr\u003eBlade Material:M390 Steel\u003cbr\u003eBlade Finished:Satin\u003cbr\u003eHandle Material:Titanium Handle\u003cbr\u003eLock Style:Crossbar Lock\u003cbr\u003eHardness:60±2HRC\u003cbr\u003eBearing:Ceramic Ball Bearing\u003c\/p\u003e\n\u003cp\u003eSize:\u003cbr\u003eOverall length-6.79\"(172.4mm)\u003cbr\u003eBlade length-2.99\"(76mm)\u003cbr\u003eClosed length-3.8\"(96.4mm)\u003cbr\u003eBlade width-1''(25.7mm)\u003cbr\u003eBlade thickness-0.08''(2.2mm)\u003cbr\u003eNet Weight:2.36oz(66.8g)\u003c\/p\u003e\n\u003cp\u003eUsage:Outdoor survival,EDC,hunting,fishing, hiking and camping\u003c\/p\u003e\n\u003ch2\u003eTrivisa Scarab-S - Satin M390 Swedge Blade in an Anodized Titanium Frame\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"\/es\/collections\/m390\"\u003eM390\u003c\/a\u003e swedge blade on the Trivisa Scarab-S is finished in satin, riding on a grey anodized titanium handle with a \u003ca href=\"\/es\/collections\/crossbar-lock-knives\"\u003ecrossbar lock\u003c\/a\u003e and ceramic bearings at 66.8 g (2.36 oz). More \u003ca href=\"\/es\/collections\/folding-knives\"\u003efolding knives\u003c\/a\u003e and \u003ca href=\"\/es\/collections\/edc-all-products\"\u003eEDC gear\u003c\/a\u003e at EDCMALL.\u003c\/p\u003e\n\u003ch2\u003eM390 Swedge Blade: Powder-Steel Edge Life in a Compact Frame\u003c\/h2\u003e\n\u003cp\u003eBohler M390 is the powder-metallurgy benchmark: roughly 20 percent chromium, a dense vanadium carbide field, and edge life that runs weeks past mid-range steels. On this 2.99 inch swedge blade, hardened to 60+\/-2 HRC on 2.2 mm stock, it cuts packaging, cord and food for a month between touch-ups and will not spot in a sweaty pocket. The swedge bevel along the spine sharpens the tip geometry and lightens the profile, and the grey or bronze anodized titanium frame carries the whole package at just 66.8 g. The honest trade is sharpening - bring a diamond plate - and no prying with the fine tip. Compare M390 with \u003ca href=\"\/es\/collections\/cpm-s35vn\"\u003eCPM-S35VN\u003c\/a\u003e, \u003ca href=\"\/es\/collections\/cpm-20cv\"\u003eCPM-20CV\u003c\/a\u003e and \u003ca href=\"\/es\/collections\/magnacut\"\u003eCPM-MagnaCut\u003c\/a\u003e in the table below.\u003c\/p\u003e\n\u003ch2\u003eWhy the Trivisa Scarab Belongs in Your Pocket\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2.99 inch M390 swedge blade at 60+\/-2 HRC on 2.2 mm stock.\u003c\/li\u003e\n\u003cli\u003eSatin blade finish - clean longitudinal grind lines that cut glare and show the steel's structure.\u003c\/li\u003e\n\u003cli\u003eGrey Anodized Titanium with a satin-machined, anodized finish.\u003c\/li\u003e\n\u003cli\u003eAnodized thumb stud for fast, one-handed opening.\u003c\/li\u003e\n\u003cli\u003eCrossbar lock: ambidextrous, dirt-tolerant and finger-safe on closing.\u003c\/li\u003e\n\u003cli\u003eCeramic ball bearing pivot that stays glassy for years.\u003c\/li\u003e\n\u003cli\u003eSteel pocket clip, tip-up, and a lanyard-ready rear.\u003c\/li\u003e\n\u003cli\u003e66.8 g (2.36 oz) on a 6.79 inch frame - premium steel without pocket drag.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBest Uses for the Scarab-S\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDaily pocket duty: mail, packaging, tags and food prep on a 2.99 inch swedge blade.\u003c\/li\u003e\n\u003cli\u003eOffice and urban carry where the anodized titanium frame reads as jewellery-grade finish.\u003c\/li\u003e\n\u003cli\u003eWeekend hiking and camping where a compact, corrosion-resistant folder earns its pocket spot.\u003c\/li\u003e\n\u003cli\u003eCollection display for the M390 pedigree and the layered or polished finish.\u003c\/li\u003e\n\u003cli\u003ePrecision slicing where the swedged tip geometry and fine edge excel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat steel is the Scarab blade?\u003c\/strong\u003e\u003cbr\u003eM390 - hardened to 60+\/-2 HRC. It offers first-class edge retention and corrosion resistance; sharpen it on diamond abrasives and keep prying loads off the fine tip.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the knife open and lock?\u003c\/strong\u003e\u003cbr\u003ePress the anodized thumb stud and the ceramic ball bearing pivot swings the blade out one-handed; the crossbar lock wedges behind the tang from above and is fully ambidextrous and finger-safe on closing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the handle made of?\u003c\/strong\u003e\u003cbr\u003eGrey Anodized Titanium - aerospace-grade scales coloured by a surface oxide layer, not paint, with a machined satin finish and a steel pocket clip.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow big is it?\u003c\/strong\u003e\u003cbr\u003e6.79\" (172.4 mm) open, 3.8\" (96.4 mm) closed, 2.99\" (76 mm) blade at 0.08\" (2.2 mm), and 66.8 g (2.36 oz) - a compact titanium folder that disappears in the pocket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Damascus pattern the same on every blade?\u003c\/strong\u003e\u003cbr\u003eNo - on the Damascus variants the acid-etched layer pattern varies blade to blade, so the knife you receive is visually one of a kind.\u003c\/p\u003e\n\u003ch3\u003eBohler M390 vs. Common Pocket Knife Steels\u003c\/h3\u003e\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSteel\u003c\/th\u003e\n\u003cth\u003eTypical HRC\u003c\/th\u003e\n\u003cth\u003eEdge Retention\u003c\/th\u003e\n\u003cth\u003eCorrosion Resistance\u003c\/th\u003e\n\u003cth\u003eToughness\u003c\/th\u003e\n\u003cth\u003eSharpening Ease\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBohler M390 (this knife)\u003c\/td\u003e\n\u003ctd\u003e60-62\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003ctd\u003eFair\u003c\/td\u003e\n\u003ctd\u003eHard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPM-20CV\u003c\/td\u003e\n\u003ctd\u003e61-62\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003ctd\u003eFair\u003c\/td\u003e\n\u003ctd\u003eHard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPM-MagnaCut\u003c\/td\u003e\n\u003ctd\u003e62-63\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPM-S35VN\u003c\/td\u003e\n\u003ctd\u003e58-60\u003c\/td\u003e\n\u003ctd\u003eVery Good\u003c\/td\u003e\n\u003ctd\u003eVery Good\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e154CM\u003c\/td\u003e\n\u003ctd\u003e58-61\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eVery Good\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14C28N\u003c\/td\u003e\n\u003ctd\u003e58-61\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eVery Easy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8Cr13MoV\u003c\/td\u003e\n\u003ctd\u003e57-59\u003c\/td\u003e\n\u003ctd\u003eFair\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eVery Easy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eBohler M390 is an Austrian powder-metallurgy stainless in the same class as CPM-20CV and CTS-204P: roughly 1.9 percent carbon and 20 percent chromium-carbide-forming alloy deliver first-class edge retention and near-saltwater corrosion resistance. Hardened to 60+\/-2 HRC, it holds a working edge for weeks of packaging and cord duty, but the dense carbide volume means sharpening wants a diamond plate and the fine apex can chip under prying loads. HRC figures are typical mill ranges, not a guarantee for any single blade.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eGlossary of Key Terms\u003c\/h2\u003e\n\u003cstrong\u003eTrivisa\u003c\/strong\u003e\u003cbr\u003eA Chinese knife brand building anodized-titanium folders around premium steels, with a clean in-house design language.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eScarab\u003c\/strong\u003e\u003cbr\u003eTrivisa's compact swedge-blade folder: a 2.99 inch blade, 6.79 inches open, anodized titanium handle, crossbar lock, ceramic bearings, 66.8 g.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eM390 Steel\u003c\/strong\u003e\u003cbr\u003eBohler's Austrian powder-metallurgy stainless in the 20CV\/204P class: first-class edge retention, near-saltwater corrosion resistance, and a taste for diamond sharpening stones.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSwedge\u003c\/strong\u003e\u003cbr\u003eA bevel ground along the blade spine. It lightens the profile, sharpens the tip's geometry and adds a distinctive silhouette.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCrossbar Lock\u003c\/strong\u003e\u003cbr\u003eA spring-loaded bar spanning the handle that wedges behind the blade tang. Fully ambidextrous, keeps fingers out of the closing path, and among the strongest folder locks built.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCeramic Ball Bearings\u003c\/strong\u003e\u003cbr\u003eHardened ceramic balls around the pivot. The action stays glassy for years, and ceramic will not rust or flat-spot.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTitanium Handle\u003c\/strong\u003e\u003cbr\u003eAerospace-grade Ti-6Al-4V scales: stronger than steel by weight, immune to corrosion, and warm-feeling in cold weather.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAnodized Titanium\u003c\/strong\u003e\u003cbr\u003eTitanium colour produced by heat or voltage, forming a surface oxide layer. It is not paint - it will not chip or peel.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eStonewash Finish\u003c\/strong\u003e\u003cbr\u003eA tumbling process that beads the steel into a uniform matte grey, hiding carry scratches and killing glare far better than satin.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e60+\/-2 HRC\u003c\/strong\u003e\u003cbr\u003eThe Rockwell C hardness band the blade is heat treated to: hard enough for long edge life, still honest to sharpen at home with patience.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePocket Clip\u003c\/strong\u003e\u003cbr\u003eA spring steel strip that holds the folded knife at the top of your pocket, tip-up on this model.\u003cbr\u003e\u003cbr\u003e\n\u003ch2\u003eWho Should Buy the Scarab-S\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBuyers who want M390 performance in a sub-3-ounce titanium folder.\u003c\/li\u003e\n\u003cli\u003eAnyone who values an ambidextrous crossbar lock over flipper tactics.\u003c\/li\u003e\n\u003cli\u003eCollectors chasing the colour-coded Scarab lineup (grey, bronze, black frames).\u003c\/li\u003e\n\u003cli\u003eWet-climate carriers who want a folder that shrugs off sweat and rain.\u003c\/li\u003e\n\u003cli\u003eMinimalists who like a clean swedge profile and a compact 3.8 inch closed length.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho Should Skip It\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBudget-first buyers - a 14C28N folder at a third of the price cuts cardboard just as well.\u003c\/li\u003e\n\u003cli\u003eAnyone who wants a fidget-style flipper or button action; this opens on a thumb stud.\u003c\/li\u003e\n\u003cli\u003ePry-prone users - the fine M390 tip is a slicer, not a lever.\u003c\/li\u003e\n\u003cli\u003eUsers who need a heavy-duty work blade; 2.2 mm stock is built for slicing, not leverage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare \u0026amp; Maintenance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWipe the blade dry after every use; M390 is highly stainless, but the finish lasts longer when wiped clean.\u003c\/li\u003e\n\u003cli\u003eOne drop of light knife oil at the pivot every two to three months, then swing the blade a dozen times so oil reaches the ceramic bearing.\u003c\/li\u003e\n\u003cli\u003eSharpen on a diamond plate or CBN stone at 15-18 degrees per side; M390's vanadium carbides defeat ordinary aluminium-oxide stones.\u003c\/li\u003e\n\u003cli\u003eWork in light passes and finish on a loaded strop - heavy pressure on a 60+\/-2 HRC edge just rounds the apex you set.\u003c\/li\u003e\n\u003cli\u003eDo not pry, twist or use the tip as a screwdriver; the fine M390 apex can chip under lateral load.\u003c\/li\u003e\n\u003cli\u003eWipe anodized titanium scales with a dry microfibre cloth; the colour is a surface oxide, so keep solvents off it.\u003c\/li\u003e\n\u003cli\u003eBlow lint out of the crossbar-lock channel before oiling; grit under the lock bar is the usual cause of a gritty action.\u003c\/li\u003e\n\u003cli\u003eCheck the body and clip screws every few months with the correct Torx driver; vibration on a keyring or pack can back them out.\u003c\/li\u003e\n\u003cli\u003eStore the knife closed and dry, never sealed in a damp pouch against the steel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"Trivisa Scarab-S JM09-S-M M390 Blade Titanium Handle Crossbar Lock Folding Knife\",\n  \"sku\": \"JM09-S-M\",\n  \"mpn\": \"JM09-S-M\",\n  \"productID\": \"JM09-S-M\",\n  \"description\": \"Trivisa Scarab-S JM09-S-Mfolding knife: 2.99 inch M390 swedge blade at 60+\/-2 HRC with a satin finish on 2.2 mm stock, grey anodized titanium handle, crossbar lock, ceramic ball bearing pivot, anodized thumb stud opening, steel pocket clip, 66.8 g, 6.79 inch overall.\",\n  \"brand\": { \"@type\": \"Brand\", \"name\": \"Trivisa\" },\n  \"manufacturer\": { \"@type\": \"Organization\", \"name\": \"Trivisa\" },\n  \"material\": \"M390, Titanium\",\n  \"color\": \"Multi\",\n    \"weight\": { \"@type\": \"QuantitativeValue\", \"value\": 66.8, \"unitCode\": \"GRM\" },\n  \"category\": \"Knives\",\n  \"additionalProperty\": [\n      { \"@type\": \"PropertyValue\", \"name\": \"Brand\", \"value\": \"Trivisa\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Model\", \"value\": \"Scarab-S\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Model Number\", \"value\": \"JM09-S-M\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Product Type\", \"value\": \"Folding Knife\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Material\", \"value\": \"M390\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Handle Material\", \"value\": \"Grey Anodized Titanium\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Lock Type\", \"value\": \"Crossbar Lock\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Blade Style\", \"value\": \"Swedge\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Blade Grind\", \"value\": \"Flat\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Blade Finish\", \"value\": \"Satin\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Overall Length\", \"value\": \"6.79\\\" (172.4 mm)\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Blade Length\", \"value\": \"2.99\\\" (76 mm)\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Blade Thickness\", \"value\": \"0.08\\\" (2.2 mm)\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Closed Length\", \"value\": \"3.8\\\" (96.4 mm)\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Weight\", \"value\": \"66.8 g (2.36 oz)\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Designer\", \"value\": \"TRIVISA Team\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Opening\", \"value\": \"Anodized thumb stud\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Carry\", \"value\": \"Steel pocket clip, tip-up\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Hardness\", \"value\": \"60+\/-2 HRC\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"SKU\", \"value\": \"JM09-S-M\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Price\", \"value\": \"146.59\" },\n      { \"@type\": \"PropertyValue\", \"name\": \"Availability\", \"value\": \"InStock\" }\n  ],\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/edcmall.cn\/products\/trivisa-scarab-s-jm09-s-m\",\n    \"priceCurrency\": \"USD\",\n    \"price\": \"146.59\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\"\n  }\n}\n\u003c\/script\u003e","brand":"Trivisa Knives","offers":[{"title":"Default Title","offer_id":50883278143685,"sku":"JM09-S-M","price":146.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/0699\/4117\/files\/01_f08b4472-c477-47ca-930d-fc7c5d24038b.jpg?v=1793874883","url":"https:\/\/edcmall.cn\/es\/products\/trivisa-scarab-s-jm09-s-m","provider":"EDCMALL","version":"1.0","type":"link"}