{"product_id":"kwikset-660-deadbolt-lock-antique-brass-round-exterior-keyed-front-entry-door-single-cylinder-dead-bolt","title":"Kwikset 660 Deadbolt Lock, Antique Brass Round Exterior Keyed Front Entry Door, Single Cylinder Dead Bolt","description":"\u003ch3\u003eKwikset 660 Deadbolt Lock, Antique Brass Round Exterior Keyed Front Entry Door, Single Cylinder Dead Bolt\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe largest-selling deadbolt in America, the 600 series provide tough,\neffective protection at an affordable price. This single cylinder deadbolt is\noperated by a key on the outside, or a thumb turn on the inside. Secure your\nfront door with Kwikset keyed entry door locks, security sets and deadbolts.\nRecommended for exterior-facing doors or securing interior rooms with a key\nfor maximum privacy. Choose from a variety of stylish finishes to match your\nhome décor. Kwikset is the 1 selling U.S. lock brand, protecting families\nwith trusted security since 1946. Kwikset offers smart, simple, stylish and\nsecure door hardware for every home or business need — from mechanical locks\nwith patented SmartKey Security to innovative and flexible smart home\ntechnology. YipitData Unit Share Report, 2026.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eKEYED DEADBOLT: Use on doors requiring a high level of security, turn piece interior locking, exterior locking using a key. Recommended for exterior-facing doors\u003c\/li\u003e\n         \u003cli\u003eEASY INSTALL: Do it yourself, installs in minutes with just a screwdriver, all the hardware you need is included for a hassle-free installation, detailed directions provided\u003c\/li\u003e\n         \u003cli\u003eFITS STANDARD DOORS: Fits standard size doors 1-3\/8\" to 1-3\/4\" thick, latch backset adjusts to either 2-3\/8\" or 2-3\/4\" with just a twist during installation\u003c\/li\u003e\n         \u003cli\u003eADJUSTABLE LATCH: With just a twist during installation, the latch backset can be adjusted to either 2-3\/8\" or 2-3\/4\" in order to fit all standard door preparations\u003c\/li\u003e\n         \u003cli\u003eCERTIFIED TRUSTED QUALITY: Security, Durability and Finish are Grade 3 BHMA certified, designed for reliable protection, providing peace of mind at home\u003c\/li\u003e\n         \u003cli\u003eWARRANTY PROTECTION: Our products are backed by a lifetime mechanical and finish warranty with great customer service, see Kwikset warranty for more details\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"Kwikset","offers":[{"title":"Default Title","offer_id":48068442620055,"sku":"B0FVB92HP3","price":138.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0461\/8380\/9175\/files\/B0FVB92HP3.jpg?v=1785072827","url":"https:\/\/newnestshop.com\/products\/kwikset-660-deadbolt-lock-antique-brass-round-exterior-keyed-front-entry-door-single-cylinder-dead-bolt","provider":"NewNest Australia","version":"1.0","type":"link"}