{"product_id":"north-mountain-blade-2412-blpr","title":"North Mountain Blade CHOP 4 Front Flipper 3.5\" SLD San Mai Tanto Blade Blue \u0026 Purple Ceramic Carbon Fiber Handle 2412-BLPR","description":"\u003cp data-start=\"1362\" data-end=\"1680\"\u003eThe \u003cstrong data-start=\"1366\" data-end=\"1409\"\u003eNorth Mountain Blade CHOP 4 (2412-BLPR)\u003c\/strong\u003e is the \u003cstrong data-start=\"1417\" data-end=\"1443\"\u003eflagship front flipper\u003c\/strong\u003e that helped ignite the front flipper trend worldwide. Revered in Asia with over \u003cstrong data-start=\"1524\" data-end=\"1545\"\u003e50,000 units sold\u003c\/strong\u003e, the CHOP 4 blends Japanese blade artistry with modern engineering to create a folding knife that’s both elegant and high-performance.\u003c\/p\u003e\n\u003cp data-start=\"1682\" data-end=\"2056\"\u003eAt its core is a \u003cstrong data-start=\"1699\" data-end=\"1738\"\u003e3.5-inch Japanese-style tanto blade\u003c\/strong\u003e crafted from \u003cstrong data-start=\"1752\" data-end=\"1780\"\u003eSLD-Magic Japanese steel\u003c\/strong\u003e, forged in a \u003cstrong data-start=\"1794\" data-end=\"1830\"\u003ethree-layer San Mai construction\u003c\/strong\u003e with beautiful visible wave patterns. This blade offers \u003cstrong data-start=\"1887\" data-end=\"1909\"\u003e60–61 HRC hardness\u003c\/strong\u003e, outstanding edge retention, and exceptional slicing performance, all while showcasing a traditional hamon line that highlights its craftsmanship.\u003c\/p\u003e\n\u003cp data-start=\"2058\" data-end=\"2356\"\u003eThe \u003cstrong data-start=\"2062\" data-end=\"2116\"\u003eblue and purple ceramic carbon fiber handle scales\u003c\/strong\u003e give this knife a bold, refined aesthetic while keeping it lightweight and durable. The \u003cstrong data-start=\"2205\" data-end=\"2232\"\u003efront flipper mechanism\u003c\/strong\u003e, paired with \u003cstrong data-start=\"2246\" data-end=\"2271\"\u003eceramic ball bearings\u003c\/strong\u003e, delivers incredibly smooth and fast deployment for effortless one-handed operation.\u003c\/p\u003e\n\u003cp data-start=\"2358\" data-end=\"2487\"\u003eClean lines, purposeful design, and premium materials make the 2412-BLPR a standout piece — whether in your pocket or collection.\u003c\/p\u003e\n\u003chr data-start=\"2489\" data-end=\"2492\"\u003e\n\u003ch3 data-start=\"2494\" data-end=\"2510\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"2511\" data-end=\"2954\"\u003e\n\u003cli data-start=\"2511\" data-end=\"2592\"\u003e\n\u003cp data-start=\"2513\" data-end=\"2592\"\u003e\u003cstrong data-start=\"2513\" data-end=\"2566\"\u003e3.5\" SLD-Magic San Mai Japanese-style tanto blade\u003c\/strong\u003e with hamon wave pattern\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2593\" data-end=\"2670\"\u003e\n\u003cp data-start=\"2595\" data-end=\"2670\"\u003e\u003cstrong data-start=\"2595\" data-end=\"2619\"\u003eFront flipper action\u003c\/strong\u003e on ceramic bearings for smooth, quick deployment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2671\" data-end=\"2758\"\u003e\n\u003cp data-start=\"2673\" data-end=\"2758\"\u003e\u003cstrong data-start=\"2673\" data-end=\"2719\"\u003eBlue \u0026amp; purple ceramic carbon fiber handles\u003c\/strong\u003e for strength and striking aesthetics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2759\" data-end=\"2832\"\u003e\n\u003cp data-start=\"2761\" data-end=\"2832\"\u003e\u003cstrong data-start=\"2761\" data-end=\"2791\"\u003eExceptional edge retention\u003c\/strong\u003e (HRC 60–61) and traditional flat grind\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2833\" data-end=\"2898\"\u003e\n\u003cp data-start=\"2835\" data-end=\"2898\"\u003eMinimalist, refined design without unnecessary embellishments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2899\" data-end=\"2954\"\u003e\n\u003cp data-start=\"2901\" data-end=\"2954\"\u003eLegendary model with over 50,000 units sold worldwide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2956\" data-end=\"2959\"\u003e\n\u003ch2 data-start=\"2961\" data-end=\"2987\"\u003eSpecifications \u003c\/h2\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2989\" data-end=\"3994\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2989\" data-end=\"3030\"\u003e\n\u003ctr data-start=\"2989\" data-end=\"3030\"\u003e\n\u003cth data-start=\"2989\" data-end=\"3015\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2991\" data-end=\"3002\"\u003eFeature\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-start=\"3015\" data-end=\"3030\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3017\" data-end=\"3028\"\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"3073\" data-end=\"3994\"\u003e\n\u003ctr data-start=\"3073\" data-end=\"3123\"\u003e\n\u003ctd data-start=\"3073\" data-end=\"3099\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3075\" data-end=\"3084\"\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3099\" data-end=\"3123\" data-col-size=\"sm\"\u003eNorth Mountain Blade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3124\" data-end=\"3160\"\u003e\n\u003ctd data-start=\"3124\" data-end=\"3150\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3126\" data-end=\"3140\"\u003eModel Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3150\" data-end=\"3160\" data-col-size=\"sm\"\u003eCHOP 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3161\" data-end=\"3200\"\u003e\n\u003ctd data-start=\"3161\" data-end=\"3187\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3163\" data-end=\"3179\"\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3187\" data-end=\"3200\" data-col-size=\"sm\"\u003e2412-BLPR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3201\" data-end=\"3244\"\u003e\n\u003ctd data-start=\"3201\" data-end=\"3227\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3203\" data-end=\"3219\"\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3227\" data-end=\"3244\" data-col-size=\"sm\"\u003eFolding Knife\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3245\" data-end=\"3288\"\u003e\n\u003ctd data-start=\"3245\" data-end=\"3271\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3247\" data-end=\"3268\"\u003eOpening Mechanism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3271\" data-end=\"3288\" data-col-size=\"sm\"\u003eFront Flipper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3289\" data-end=\"3328\"\u003e\n\u003ctd data-start=\"3289\" data-end=\"3315\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3291\" data-end=\"3309\"\u003eOverall Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3315\" data-end=\"3328\" data-col-size=\"sm\"\u003e≈ 8.25 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3329\" data-end=\"3365\"\u003e\n\u003ctd data-start=\"3329\" data-end=\"3355\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3331\" data-end=\"3347\"\u003eBlade Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3355\" data-end=\"3365\" data-col-size=\"sm\"\u003e3.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3366\" data-end=\"3428\"\u003e\n\u003ctd data-start=\"3366\" data-end=\"3392\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3368\" data-end=\"3386\"\u003eBlade Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3392\" data-end=\"3428\" data-col-size=\"sm\"\u003eSLD-Magic San Mai Japanese Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3429\" data-end=\"3479\"\u003e\n\u003ctd data-start=\"3429\" data-end=\"3455\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3431\" data-end=\"3446\"\u003eBlade Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3455\" data-end=\"3479\" data-col-size=\"sm\"\u003eJapanese-Style Tanto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3480\" data-end=\"3514\"\u003e\n\u003ctd data-start=\"3480\" data-end=\"3506\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3482\" data-end=\"3497\"\u003eBlade Grind\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3506\" data-end=\"3514\" data-col-size=\"sm\"\u003eFlat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3515\" data-end=\"3566\"\u003e\n\u003ctd data-start=\"3515\" data-end=\"3541\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3517\" data-end=\"3533\"\u003eBlade Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3541\" data-end=\"3566\" data-col-size=\"sm\"\u003eBelt Satin with Hamon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3567\" data-end=\"3606\"\u003e\n\u003ctd data-start=\"3567\" data-end=\"3593\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3569\" data-end=\"3581\"\u003eHardness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3593\" data-end=\"3606\" data-col-size=\"sm\"\u003e60–61 HRC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3607\" data-end=\"3671\"\u003e\n\u003ctd data-start=\"3607\" data-end=\"3633\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3609\" data-end=\"3628\"\u003eHandle Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3633\" data-end=\"3671\" data-col-size=\"sm\"\u003eBlue \u0026amp; Purple Ceramic Carbon Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3672\" data-end=\"3712\"\u003e\n\u003ctd data-start=\"3672\" data-end=\"3698\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3674\" data-end=\"3695\"\u003eLocking Mechanism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3698\" data-end=\"3712\" data-col-size=\"sm\"\u003eLiner Lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3713\" data-end=\"3764\"\u003e\n\u003ctd data-start=\"3713\" data-end=\"3739\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3715\" data-end=\"3733\"\u003ePivot Assembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3739\" data-end=\"3764\" data-col-size=\"sm\"\u003eCeramic Ball Bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3765\" data-end=\"3801\"\u003e\n\u003ctd data-start=\"3765\" data-end=\"3791\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3767\" data-end=\"3784\"\u003eClip Position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3791\" data-end=\"3801\" data-col-size=\"sm\"\u003eTip-Up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3802\" data-end=\"3844\"\u003e\n\u003ctd data-start=\"3802\" data-end=\"3828\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3804\" data-end=\"3817\"\u003eDexterity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3828\" data-end=\"3844\" data-col-size=\"sm\"\u003eAmbidextrous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3845\" data-end=\"3900\"\u003e\n\u003ctd data-start=\"3845\" data-end=\"3871\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3847\" data-end=\"3859\"\u003eDesigner\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3871\" data-end=\"3900\" data-col-size=\"sm\"\u003eNorth Mountain Blade Team\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3901\" data-end=\"3936\"\u003e\n\u003ctd data-start=\"3901\" data-end=\"3927\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3903\" data-end=\"3924\"\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3927\" data-end=\"3936\" data-col-size=\"sm\"\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3937\" data-end=\"3994\"\u003e\n\u003ctd data-start=\"3937\" data-end=\"3963\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"3939\" data-end=\"3955\"\u003eIntended Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"3963\" data-end=\"3994\" data-col-size=\"sm\"\u003eEDC \/ Collection \/ Tactical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"3996\" data-end=\"3999\"\u003e\n\u003ch2 data-start=\"4001\" data-end=\"4032\"\u003eFeature Highlights\u003c\/h2\u003e\n\u003cul data-start=\"4033\" data-end=\"4502\"\u003e\n\u003cli data-start=\"4033\" data-end=\"4110\"\u003e\n\u003cp data-start=\"4035\" data-end=\"4110\"\u003e3.5\" \u003cstrong data-start=\"4040\" data-end=\"4067\"\u003eSLD San Mai tanto blade\u003c\/strong\u003e forged with traditional Japanese methods\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4111\" data-end=\"4175\"\u003e\n\u003cp data-start=\"4113\" data-end=\"4175\"\u003e\u003cstrong data-start=\"4113\" data-end=\"4135\"\u003eVisible hamon line\u003c\/strong\u003e highlights layered steel construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4176\" data-end=\"4241\"\u003e\n\u003cp data-start=\"4178\" data-end=\"4241\"\u003e\u003cstrong data-start=\"4178\" data-end=\"4205\"\u003eFront flipper mechanism\u003c\/strong\u003e for smooth, one-handed deployment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4242\" data-end=\"4304\"\u003e\n\u003cp data-start=\"4244\" data-end=\"4304\"\u003eDistinctive \u003cstrong data-start=\"4256\" data-end=\"4302\"\u003eblue \u0026amp; purple ceramic carbon fiber handles\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4305\" data-end=\"4374\"\u003e\n\u003cp data-start=\"4307\" data-end=\"4374\"\u003e\u003cstrong data-start=\"4307\" data-end=\"4343\"\u003eExceptional hardness (60–61 HRC)\u003c\/strong\u003e for excellent edge retention\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4375\" data-end=\"4440\"\u003e\n\u003cp data-start=\"4377\" data-end=\"4440\"\u003eMinimalist, purposeful design — legendary 2412 flagship model\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4441\" data-end=\"4502\"\u003e\n\u003cp data-start=\"4443\" data-end=\"4502\"\u003eIdeal for collectors, enthusiasts, and everyday carry users\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"North Mountain Blade","offers":[{"title":"Default Title","offer_id":40966879346723,"sku":"2412-BLPR","price":200.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0096\/9736\/2020\/files\/north-mountain-blade-2412-blpr-chop4-front-flipper-open.jpg?v=1759519986","url":"https:\/\/goinggear.com\/products\/north-mountain-blade-2412-blpr","provider":"Going Gear","version":"1.0","type":"link"}