{"product_id":"best-1a1e1ks473ks800-7-pin-e-keyway-key-blank-ks473","title":"Best 1A1E1KS473KS800 7 Pin E Keyway Key Blank KS473","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BEST 1A1E1KS473KS800 is a standard 7-pin key blank cut to the KS473 keyway profile and designed for use with BEST interchangeable core (IC) locking systems. This blank serves as the starting point for producing operational keys in facilities that rely on BEST IC hardware for access control. It is compatible with E keyway configurations and is suited for use by locksmiths, facility security technicians, and institutional maintenance teams managing large-scale masterkey systems. The blank measures 4.6 inches in length and ships as a single unit.\u003c\/p\u003e\n\u003cp\u003eThis key blank is used in commercial and institutional settings where BEST interchangeable core cylinders are installed, including schools, hospitals, government buildings, and corporate campuses. It is intended for professional key cutting by licensed locksmiths or credentialed security personnel. The KS473 keyway designation ensures the blank will only accept the correct key machine cut and will not be interchangeable with other keyway families, supporting key control integrity across a facility.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e7-pin configuration for high-security BEST IC cylinder applications\u003c\/li\u003e\n  \u003cli\u003eKS473 restricted keyway profile supports key control and limits unauthorized duplication\u003c\/li\u003e\n  \u003cli\u003eE keyway designation for compatibility with specific BEST interchangeable core hardware\u003c\/li\u003e\n  \u003cli\u003eSold as a single unit for precise inventory management\u003c\/li\u003e\n  \u003cli\u003eDimensions of 4.6 x 3.3 x 2.5 inches packaged for easy storage and handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with BEST interchangeable core locking systems utilizing the E keyway and KS473 keyway profile. No additional specific model compatibility data was provided in the product input.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eKey cutting and duplication should be performed only by licensed locksmiths or authorized security personnel using equipment calibrated for BEST IC blanks. Always verify the keyway designation and pin count before cutting to avoid damage to the blank or the cylinder. Key blanks for restricted keyway systems may require proof of authorization before a licensed locksmith will cut them, in accordance with key control agreements.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin Count\u003c\/strong\u003e: 7 pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeyway\u003c\/strong\u003e: E keyway, KS473 profile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 4.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSales Unit\u003c\/strong\u003e: Each (EA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 1A1E1KS473KS800\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BEST","offers":[{"title":"Default Title","offer_id":51558190022962,"sku":"1A1E1KS473KS800","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/76729572aef786ef3ecc6bf1a652ad78.jpg?v=1786405786","url":"https:\/\/voomisupply.com\/products\/best-1a1e1ks473ks800-7-pin-e-keyway-key-blank-ks473","provider":"Voomi Supply","version":"1.0","type":"link"}