{"product_id":"5400sbk-serum-axis-dual-action-auto-3-47-black-combo-blade-g10-18106","title":"Benchmade 5400SBK Serum AXIS Dual-Action AUTO 3.47\" Black Combo Blade, G10","description":"\u003ch2\u003eAXIS Dual-Action Technology Meets Tactical Performance\u003c\/h2\u003e\u003cp\u003eThe Benchmade 5400SBK Serum combines proven AXIS lock engineering with dual-action automatic deployment. This tactical folder operates manually like a traditional AXIS lock knife, or automatically by pulling the AXIS bar further down. The 154CM stainless steel blade delivers reliable edge retention and corrosion resistance for demanding field use.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAXIS Dual-Action Mechanism:\u003c\/strong\u003e Manual or automatic deployment with ambidextrous operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e154CM Stainless Steel Blade:\u003c\/strong\u003e Heat-treated to 58-60 HRC for optimal hardness and toughness balance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModified Drop-Point Design:\u003c\/strong\u003e Versatile blade geometry for cutting and piercing tasks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eG10 Handle Construction:\u003c\/strong\u003e Black machined scales with full stainless steel liners for durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReversible Pocket Clip:\u003c\/strong\u003e Tip-up carry configuration adapts to left or right-hand preference\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlade Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.47 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlade Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.120 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.63 ounces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandle Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.58 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSteel Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e154CM Stainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandle Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack G10 with Steel Liners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eHow does the dual-action mechanism work?\u003c\/h3\u003e\u003cp\u003eThe AXIS bar functions as a manual lock when pulled normally. Pull it further down to trigger automatic blade deployment. This gives you both manual control and automatic speed in one mechanism.\u003c\/p\u003e\u003ch3\u003eWhat makes 154CM steel suitable for tactical use?\u003c\/h3\u003e\u003cp\u003e154CM offers balanced performance with good toughness from its molybdenum content, plus solid edge retention and corrosion resistance. The 58-60 HRC heat treatment optimizes hardness without sacrificing durability.\u003c\/p\u003e\u003ch3\u003eCan the pocket clip be configured for left-hand carry?\u003c\/h3\u003e\u003cp\u003eYes, the reversible tip-up pocket clip can be repositioned for either left or right-hand carry preference.\u003c\/p\u003e\u003ch3\u003eWhat is the overall length when opened and closed?\u003c\/h3\u003e\u003cp\u003eThe knife measures 8.09 inches open and 4.70 inches closed, making it a substantial tactical folder that still carries comfortably.\u003c\/p\u003e\u003ch3\u003eIs this knife legal to carry?\u003c\/h3\u003e\u003cp\u003eAutomatic knives have varying legal restrictions by state and locality. Check your local and state laws before carrying any automatic opening knife.\u003c\/p\u003e","brand":"Benchmade","offers":[{"title":"Default Title","offer_id":43773921460323,"sku":"18106","price":200.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7546\/5827\/files\/18106.jpg?v=1760240373","url":"https:\/\/tacticaledge.com\/products\/5400sbk-serum-axis-dual-action-auto-3-47-black-combo-blade-g10-18106","provider":"tacticaledge.com","version":"1.0","type":"link"}