{"product_id":"kwikset-665-double-cylinder-deadbolt-html","title":"Kwikset 665 Double Cylinder Deadbolt","description":"\u003cp\u003e\u003cstrong\u003eKwikset 665 Double Cylinder Deadbolt\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eKwikset 665 Double Cylinder Deadbolt\u003c\/strong\u003e is a residential-grade deadbolt that delivers serious front-door security at a homeowner-friendly install time. The hardened-steel 1-inch throw bolt resists hammer, kick, and saw attacks, and the BHMA-rated finish keeps the lock looking new through years of weather exposure.\u003c\/p\u003e\n\u003cp\u003eKwikset has been making American homes secure since 1946, and is the brand behind SmartKey re-keyable security and the Halo, Aura, and Premis smart-lock families.\u003c\/p\u003e\n\u003cp\u003eAt RightSet Hardware, every Kwikset order ships with our \u003cstrong\u003eRight Fit Promise\u003c\/strong\u003e — verified specs, accurate fitment guidance, and friendly support from a team that actually knows door hardware. If it doesn't fit your opening, we'll make it right.\u003c\/p\u003e\n\u003ch4\u003eWhy pros and homeowners choose the Kwikset 665 Double Cylinder Deadbolt\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-cylinder convenience.\u003c\/strong\u003e Keyed cylinder outside, thumbturn inside — fast egress without fumbling for a key in an emergency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardened steel bolt with 1-inch throw.\u003c\/strong\u003e Resists hammer, kick, and saw attacks better than entry-grade deadbolts with shorter throws.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-pick and anti-bump pin stack.\u003c\/strong\u003e Engineered to slow down picking, bumping, and impressioning attempts at the front door.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits standard residential door prep.\u003c\/strong\u003e Adjustable 2-3\/8\" or 2-3\/4\" backset and 1-3\/8\" to 1-3\/4\" door thickness — no drilling required on most installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBHMA AAA-rated finish.\u003c\/strong\u003e Top-tier corrosion, wear, and tarnishing resistance keeps the lock looking new for years of weather exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick install in about 15 minutes.\u003c\/strong\u003e Replaces an existing deadbolt with a Phillips screwdriver — no locksmith, no specialty tools.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kwikset","offers":[{"title":"Polished Brass","offer_id":48699163672793,"sku":"665-3.DS","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Antique Brass","offer_id":48699163705561,"sku":"665-5.DS","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Antique Nickel","offer_id":48699163738329,"sku":"665-15AV1","price":23.39,"currency_code":"USD","in_stock":true},{"title":"Polished Chrome","offer_id":48699163771097,"sku":"665-26V1","price":26.66,"currency_code":"USD","in_stock":true},{"title":"Satin Chrome","offer_id":48699163803865,"sku":"665-26D.DS","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Satin Nickel","offer_id":48699163836633,"sku":"665-15.DS","price":29.85,"currency_code":"USD","in_stock":true},{"title":"Venetian Bronze","offer_id":48699163869401,"sku":"665-11P.DS","price":31.55,"currency_code":"USD","in_stock":true},{"title":"Matte Black","offer_id":48699163902169,"sku":"665-514V1","price":31.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/3526\/4217\/files\/665-3v1_a9aea2f2-5cc2-410f-984d-fe890ca3c196.jpg?v=1778651795","url":"https:\/\/rightsethardware.com\/products\/kwikset-665-double-cylinder-deadbolt-html","provider":"RightSet Hardware","version":"1.0","type":"link"}