{"product_id":"304-stainless-steel-four-finger-knuckle-duster-cnc-machined-classic-13mm","title":"304 Stainless Steel Four Finger Knuckle Duster - CNC Machined Classic 13mm","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch3\u003eClassic CNC Machined Stainless Steel Knuckle Duster\u003c\/h3\u003e\n\u003cp\u003eThe 304 Stainless Steel Four Finger Knuckle Duster - CNC Machined Classic represents traditional knuckle duster design executed with modern precision manufacturing. Carved from a single billet of 304 stainless steel using advanced CNC machining - not cheap casting - this 13mm thick piece delivers superior structural integrity, smooth hand-finished edges, and comfortable grip feel. At 340g, it provides substantial heft with timeless aesthetic appeal.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid 304 Stainless Steel:\u003c\/strong\u003e Full-body corrosion-resistant construction - no plating, no coating, just pure stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Piece CNC Machined:\u003c\/strong\u003e Carved from solid billet - not cast - for superior strength and grain structure integrity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e13mm Classic Thickness:\u003c\/strong\u003e Traditional profile provides excellent palm support and structural strength\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand-Finished Edges:\u003c\/strong\u003e All edges smoothed and deburred for comfortable, safe handling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolished Surface:\u003c\/strong\u003e Smooth, refined finish - comfortable grip feel and premium aesthetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassic Four-Finger Design:\u003c\/strong\u003e Timeless traditional configuration for full-hand knuckle protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstantial 340g Weight:\u003c\/strong\u003e Serious heft for collectors and users demanding impact capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: 304 Stainless Steel (18\/8 Cr-Ni)\u003c\/li\u003e\n\u003cli\u003eDimensions: 114mm × 64mm × 13mm (4.49\" × 2.52\" × 0.51\")\u003c\/li\u003e\n\u003cli\u003eThickness: 13mm\u003c\/li\u003e\n\u003cli\u003eWeight: 340g (12 oz)\u003c\/li\u003e\n\u003cli\u003eFinish: Polished stainless steel\u003c\/li\u003e\n\u003cli\u003eManufacturing: One-piece CNC machined from solid billet\u003c\/li\u003e\n\u003cli\u003eConfiguration: Four finger, classic style\u003c\/li\u003e\n\u003cli\u003eEdge Treatment: Hand-finished smooth\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCNC Machined vs. Cast Construction\u003c\/h3\u003e\n\u003cp\u003eThis knuckle duster is CNC machined from a single solid billet of 304 stainless steel - a premium manufacturing method that offers significant advantages over traditional casting:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Strength:\u003c\/strong\u003e Continuous grain structure throughout - no weak points or porosity from casting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Tolerances:\u003c\/strong\u003e Computer-controlled machining ensures perfect symmetry and dimensional accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetter Surface Finish:\u003c\/strong\u003e Machined surfaces are inherently smoother than cast surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Casting Defects:\u003c\/strong\u003e Eliminates voids, inclusions, and structural weaknesses common in cast parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Durability:\u003c\/strong\u003e Solid billet construction won't crack or fail under stress like cast alternatives\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Quality:\u003c\/strong\u003e CNC machining is more expensive but delivers superior results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHand-Finished Edge Treatment\u003c\/h3\u003e\n\u003cp\u003eAfter CNC machining, each edge is carefully hand-finished to remove sharp corners and create smooth, comfortable contact surfaces. This labor-intensive process ensures safe handling and pleasant grip feel - critical details that separate premium knuckles from cheap alternatives.\u003c\/p\u003e\n\n\u003ch3\u003e304 Stainless Steel Properties\u003c\/h3\u003e\n\u003cp\u003e304 stainless steel (18\/8 Cr-Ni) is the gold standard for corrosion-resistant applications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent corrosion resistance in all environments\u003c\/li\u003e\n\u003cli\u003eNon-magnetic properties\u003c\/li\u003e\n\u003cli\u003eEasy to clean and maintain\u003c\/li\u003e\n\u003cli\u003eFood-grade safe (hypoallergenic)\u003c\/li\u003e\n\u003cli\u003eMaintains appearance indefinitely without tarnishing\u003c\/li\u003e\n\u003cli\u003eGood strength-to-weight ratio\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eClassic Design Philosophy\u003c\/h3\u003e\n\u003cp\u003eThis knuckle duster embraces traditional four-finger design principles refined over generations. The 13mm thickness strikes the ideal balance between structural strength and practical carry weight, while the classic proportions ensure ergonomic comfort and effective functionality. No gimmicks, no unnecessary features - just timeless design executed with modern precision.\u003c\/p\u003e\n\n\u003ch3\u003ePolished Surface Finish\u003c\/h3\u003e\n\u003cp\u003eThe smooth polished finish provides:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium aesthetic appeal with brilliant shine\u003c\/li\u003e\n\u003cli\u003eComfortable grip without rough spots or burrs\u003c\/li\u003e\n\u003cli\u003eEasy cleaning and maintenance\u003c\/li\u003e\n\u003cli\u003eCorrosion resistance through smooth, non-porous surface\u003c\/li\u003e\n\u003cli\u003eProfessional appearance suitable for collectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eQuality Construction Details\u003c\/h3\u003e\n\u003cp\u003eAt 340g, this knuckle duster delivers substantial presence without excessive weight. The one-piece CNC construction eliminates joints, welds, or weak points - creating a monolithic tool that's as strong as the material itself. Every detail reflects premium manufacturing standards.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1× 304 Stainless Steel Four Finger Knuckle Duster (CNC machined, polished finish)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Legal Notice:\u003c\/strong\u003e Knuckle dusters are prohibited in many jurisdictions. Check federal, state, and local laws before purchase. This product is sold as a collectible item only. Buyer assumes all legal responsibility for possession and use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carry ToolKit","offers":[{"title":"Default Title","offer_id":48528962486487,"sku":"carrytoolkit205","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/5781\/5767\/files\/FourFingerMetalKnuckles_1.jpg?v=1765595376","url":"https:\/\/carrytoolkit.com\/products\/304-stainless-steel-four-finger-knuckle-duster-cnc-machined-classic-13mm","provider":"Carry ToolKit","version":"1.0","type":"link"}