{"product_id":"best-1a1j1ks473ks800-7-pin-j-keyway-key-blank-ks473","title":"Best 1A1J1KS473KS800 7 Pin J Keyway Key Blank KS473","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BEST 1A1J1KS473KS800 is a standard 7-pin key blank cut to the J keyway profile, designed for use with BEST interchangeable core (IC) locking systems. This blank serves as the foundation for key duplication and master key system configuration in commercial and institutional security applications. It measures 3 inches in length, 1.5 inches in width, and 0.1 inches in height, and weighs approximately 0.02 pounds. Locksmiths and security hardware technicians use this blank when cutting keys for BEST IC cylinders on the KS473 keyway.\u003c\/p\u003e\u003cp\u003eThis key blank is suited for commercial facilities, institutional buildings, and campuses that rely on BEST interchangeable core systems for access control. The J keyway designation and 7-pin specification make it appropriate for high-security master key programs where keyway restriction and pin count matter. It is sold individually and is a direct component in key duplication and rekeying workflows managed by credentialed locksmiths or authorized security personnel.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e7-pin configuration supports high-security master key system architecture\u003c\/li\u003e\n\u003cli\u003eJ keyway profile matches BEST KS473 keyway specification\u003c\/li\u003e\n\u003cli\u003eCompact form factor: 3 inches long, 1.5 inches wide, 0.1 inches tall\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.02 pounds, suitable for high-volume key management programs\u003c\/li\u003e\n\u003cli\u003eSold individually for precise quantity control in key cutting operations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with BEST interchangeable core locking systems utilizing the J keyway and KS473 keyway profile with 7-pin cylinder configurations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eKey cutting from this blank should be performed by a licensed locksmith or authorized security hardware professional using a key machine calibrated to BEST specifications. Verify the target cylinder keyway profile and pin count before cutting. Key blanks should be handled and distributed in compliance with facility key control policies. Unauthorized duplication of restricted keyways may violate access control agreements.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Count\u003c\/strong\u003e: 7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeyway Profile\u003c\/strong\u003e: J Keyway (KS473)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSales Unit\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BEST\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1A1J1KS473KS800\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BEST","offers":[{"title":"Default Title","offer_id":51560789770546,"sku":"1A1J1KS473KS800","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/76729572aef786ef3ecc6bf1a652ad78_76181977-d881-4d41-862d-d118dec0bbc6.jpg?v=1786457536","url":"https:\/\/voomisupply.com\/products\/best-1a1j1ks473ks800-7-pin-j-keyway-key-blank-ks473","provider":"Voomi Supply","version":"1.0","type":"link"}