{"product_id":"high-strength-polymer-ultra-thick-16mm-knuckle-non-metal","title":"High-Strength Polymer Ultra-Thick 16mm Four Finger Knuckle - Non-Metal 70g","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch3\u003eHigh-Strength Polymer Ultra-Thick Four Finger Knuckle\u003c\/h3\u003e\n\u003cp\u003eThe High-Strength Polymer Ultra-Thick 16mm Four Finger Knuckle represents advanced engineering polymer technology. Featuring exceptional 16mm ultra-thick profile, high-density construction (1.35g\/cm³), and impressive 128MPa yield strength, this one-piece molded piece delivers serious structural capability at only 70g. The anti-slip grooves, fine polishing, and non-metal composition create a premium polymer knuckle that passes security screening while providing real defensive capability.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Engineering Polymer:\u003c\/strong\u003e High density 1.35g\/cm³, yield strength 128MPa - serious structural performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Thick 16mm Profile:\u003c\/strong\u003e Maximum thickness for polymer design - exceptional structural integrity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Lightweight 70g:\u003c\/strong\u003e 87% lighter than equivalent steel despite ultra-thick construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Metal Composition:\u003c\/strong\u003e Can pass security check machine - zero metal content\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Slip Grooves Design:\u003c\/strong\u003e Textured grip pattern ensures positive retention\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFine Polishing:\u003c\/strong\u003e Smooth surfaces for comfortable handling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Piece Molded:\u003c\/strong\u003e All edges treated very carefully - monolithic construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: High-Strength Engineering Polymer\u003c\/li\u003e\n\u003cli\u003eDensity: 1.35g\/cm³ (high-density polymer)\u003c\/li\u003e\n\u003cli\u003eYield Strength: 128MPa (exceptional for polymer)\u003c\/li\u003e\n\u003cli\u003eDimensions: 113mm × 67mm × 16mm (4.45\" × 2.64\" × 0.63\")\u003c\/li\u003e\n\u003cli\u003eThickness: 16mm (ultra-thick)\u003c\/li\u003e\n\u003cli\u003eWeight: 70g (2.5 oz) - ultra-lightweight\u003c\/li\u003e\n\u003cli\u003eMetal Content: Zero (100% non-metallic)\u003c\/li\u003e\n\u003cli\u003eManufacturing: One-piece precision molded\u003c\/li\u003e\n\u003cli\u003eConfiguration: Four finger, high-strength polymer\u003c\/li\u003e\n\u003cli\u003eFeatures: Anti-slip grooves, fine polishing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHigh-Strength Engineering Polymer Technology\u003c\/h3\u003e\n\u003cp\u003eAdvanced polymer provides exceptional properties:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Density 1.35g\/cm³:\u003c\/strong\u003e Denser than standard plastics - provides structural mass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYield Strength 128MPa:\u003c\/strong\u003e Exceptional strength for polymer material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineering Grade:\u003c\/strong\u003e Industrial-quality polymer, not cheap plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpact Resistant:\u003c\/strong\u003e Absorbs shock without cracking or shattering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Resistant:\u003c\/strong\u003e Immune to oils, solvents, and environmental exposure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Stable:\u003c\/strong\u003e Maintains properties across wide temperature range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUltra-Thick 16mm Polymer Engineering\u003c\/h3\u003e\n\u003cp\u003eThe 16mm thickness is exceptional for polymer knuckles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum for Polymer:\u003c\/strong\u003e Thickest polymer knuckle available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Structural Integrity:\u003c\/strong\u003e Ultra-thick profile provides serious strength\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Palm Support:\u003c\/strong\u003e Extreme thickness distributes force across entire hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Finger Protection:\u003c\/strong\u003e Thick profile shields all four fingers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineering Achievement:\u003c\/strong\u003e Combining 16mm thickness with 70g weight requires advanced design\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUltra-Lightweight 70g Advantage\u003c\/h3\u003e\n\u003cp\u003eAt only 70g, this showcases polymer's extraordinary properties:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e87% Lighter Than Steel:\u003c\/strong\u003e Equivalent steel would weigh 550g+ - nearly 8x heavier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical Ultra-Thick:\u003c\/strong\u003e Only advanced polymers make 16mm viable at 70g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Day Comfort:\u003c\/strong\u003e Light enough for comfortable extended carry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Deployment:\u003c\/strong\u003e Minimal mass allows instant access\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForget You're Carrying It:\u003c\/strong\u003e Negligible weight despite massive thickness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAnti-Slip Grooves Design\u003c\/h3\u003e\n\u003cp\u003eThe textured grip pattern provides exceptional retention:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Grip Security:\u003c\/strong\u003e Grooves prevent slipping in wet, sweaty, or gloved conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Weather Performance:\u003c\/strong\u003e Maintains grip in rain, snow, or extreme conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTactical Advantage:\u003c\/strong\u003e Positive retention ensures control during use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfortable Texture:\u003c\/strong\u003e Grooves provide grip without being abrasive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Pattern:\u003c\/strong\u003e Molded into surface - won't wear off\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNon-Metal Security Advantage\u003c\/h3\u003e\n\u003cp\u003eZero metal content provides unique capabilities:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePasses Security Check Machine:\u003c\/strong\u003e Non-metal material passes through metal detectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eX-Ray Transparent:\u003c\/strong\u003e Appears differently than metal on X-ray screens\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTSA-Friendly:\u003c\/strong\u003e Non-metallic composition for security screening\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Conductive:\u003c\/strong\u003e Safe around electrical equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Magnetic:\u003c\/strong\u003e Won't interfere with electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Immune:\u003c\/strong\u003e Never rusts or corrodes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFine Polishing Quality\u003c\/h3\u003e\n\u003cp\u003eDespite anti-slip grooves, surfaces are finely polished:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmooth surfaces for comfortable handling\u003c\/li\u003e\n\u003cli\u003ePolished finish enhances appearance\u003c\/li\u003e\n\u003cli\u003eComfortable against skin\u003c\/li\u003e\n\u003cli\u003eProfessional quality finish\u003c\/li\u003e\n\u003cli\u003eEasy to clean and maintain\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOne-Piece Precision Molded\u003c\/h3\u003e\n\u003cp\u003eAdvanced molding ensures premium quality:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll edges treated very carefully\u003c\/li\u003e\n\u003cli\u003eMonolithic construction - no joints or weak points\u003c\/li\u003e\n\u003cli\u003eConsistent material properties throughout\u003c\/li\u003e\n\u003cli\u003ePerfect symmetry and dimensional accuracy\u003c\/li\u003e\n\u003cli\u003eProfessional manufacturing quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHigh-Density Polymer Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1.35g\/cm³ density provides structural mass\u003c\/li\u003e\n\u003cli\u003e128MPa yield strength ensures durability\u003c\/li\u003e\n\u003cli\u003eImpact resistant - won't crack or shatter\u003c\/li\u003e\n\u003cli\u003eChemical and temperature resistant\u003c\/li\u003e\n\u003cli\u003eLifetime durability\u003c\/li\u003e\n\u003cli\u003eLow maintenance requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGreat Self-Defense EDC Tool\u003c\/h3\u003e\n\u003cp\u003eThis represents optimal non-metal defensive capability:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-thick 16mm profile\u003c\/li\u003e\n\u003cli\u003eHigh-strength 128MPa polymer\u003c\/li\u003e\n\u003cli\u003eAnti-slip grooves for retention\u003c\/li\u003e\n\u003cli\u003eUltra-lightweight 70g\u003c\/li\u003e\n\u003cli\u003ePasses security screening\u003c\/li\u003e\n\u003cli\u003eEngineering-grade construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1× High-Strength Polymer Ultra-Thick 16mm Four Finger Knuckle (70g, non-metal)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Legal Notice:\u003c\/strong\u003e While polymer construction passes metal detection, possession laws for knuckles vary by jurisdiction regardless of material. Non-metal construction does not exempt this item from knuckle possession laws. Check federal, state, and local laws before purchase. This product is sold as a collectible high-strength polymer item. Buyer assumes all legal responsibility for possession and use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carry ToolKit","offers":[{"title":"BLACK - 1 PC","offer_id":48104888795351,"sku":"carrytoolkit0257","price":23.99,"currency_code":"USD","in_stock":true},{"title":"BLACK - 1 PAIR","offer_id":48104888828119,"sku":"carrytoolkit0258","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/5781\/5767\/files\/PolymerFullFingerBrassKnucklesSelfDefense-760981_dbed39a5-bbd8-416a-ab90-e9dd4f1cba8a.jpg?v=1765595340","url":"https:\/\/carrytoolkit.com\/products\/high-strength-polymer-ultra-thick-16mm-knuckle-non-metal","provider":"Carry ToolKit","version":"1.0","type":"link"}