{"product_id":"design-house-double-cylinder-2-way-round-corner-deadbolt-satin","title":"Design House Double Cylinder 2-Way Round Corner Deadbolt - Satin","description":"\u003cp\u003eIn this review the Design House 783829 double cylinder deadbolt is assessed as a straightforward security upgrade for standard residential doors. It is best for homeowners who want a keyed lock on both sides for added interior and exterior control, and the single biggest reason to buy is its reliable, ANSI Grade-3 construction combined with a clean satin nickel finish that suits most door styles. The reviewer found installation to be simple on typical 1-3\/8 in and 1-3\/4 in doors and appreciated that the unit fits the common 2-3\/4 in and 2-3\/8 in backsets.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-way keyed operation:\u003c\/strong\u003e Requires a key to unlock from both inside and outside, offering controlled access and additional interior security when desired.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Grade-3 certification:\u003c\/strong\u003e Meets residential security standards, providing basic but dependable protection for home entry and interior doors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits common door sizes:\u003c\/strong\u003e Designed for 1-3\/8 in and 1-3\/4 in thick doors and two common backsets, reducing the need for door modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid latch and core:\u003c\/strong\u003e The 1 in nickel-plated latch bolt with a 5-pin high security core holds firmly once extended for stable locking performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReversible handing:\u003c\/strong\u003e Works on left- or right-hand doors, making it versatile during installation and replacement projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish and warranty:\u003c\/strong\u003e Satin nickel finish resists tarnish and is backed by a 5-year limited mechanical and finish warranty for consumer peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis deadbolt is ideal for homeowners and renters seeking an affordable, keyed double-cylinder option for exterior entries where a keyed interior lock is desired for added control. It also suits interior use cases where an owner wants to restrict access to a room from both sides, such as storage or utility spaces.\u003c\/p\u003e\n\u003cp\u003eIt is not the right choice for doors that already require non-keyed emergency exit egress or for users who need higher commercial-grade security; those buyers should consider higher ANSI grades or single-cylinder options for quicker emergency exit from the inside.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy installation on standard doors and common backsets, often completed in minutes by someone comfortable with basic tools.\u003c\/li\u003e\n\u003cli\u003eSolid feel and reliable lock engagement thanks to the 1 in latch bolt and 5-pin core.\u003c\/li\u003e\n\u003cli\u003eClean satin nickel appearance that fits typical home decor and a reversible design for left or right doors.\u003c\/li\u003e\n\u003cli\u003eBacked by a 5-year limited mechanical and finish warranty for added confidence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers noted mixed feedback on screw length during installation, which may require replacement screws in specific door preparations.\u003c\/li\u003e\n\u003cli\u003eAs an ANSI Grade-3 product it offers residential-level security rather than higher-grade commercial protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eDouble cylinder deadbolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eSatin nickel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDoor thickness\u003c\/td\u003e\n\u003ctd\u003eFits 1-3\/8 in and 1-3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackset compatibility\u003c\/td\u003e\n\u003ctd\u003eFits 2-3\/4 in and 2-3\/8 in backsets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLatch bolt\u003c\/td\u003e\n\u003ctd\u003e1 in nickel-plated with 5-pin core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFace plate\u003c\/td\u003e\n\u003ctd\u003e1 in by 2-1\/4 in radius corner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5-year limited mechanical \/ 5-year limited finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Design House 783829 double cylinder deadbolt is a practical, value-oriented choice for homeowners who want keyed control on both sides and a neat satin nickel finish. It installs easily on the most common doors, provides dependable residential security as an \u003cstrong\u003eANSI Grade-3\u003c\/strong\u003e lock, and is a sensible upgrade when moderate protection and appearance matter more than commercial-grade strength.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this deadbolt require a special door prep?\u003c\/strong\u003e\u003cbr\u003eAnswer: No special prep beyond a standard 2-1\/8 in cross bore and 1 in edge bore is required; it also fits the two common backset sizes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used on left- or right-hand doors?\u003c\/strong\u003e\u003cbr\u003eAnswer: Yes, the design is reversible for left or right handing to accommodate most installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat level of security does it provide?\u003c\/strong\u003e\u003cbr\u003eAnswer: It is ANSI Grade-3 certified, offering residential-level security suitable for home entry and interior doors but not commercial high-security applications.\u003c\/p\u003e","brand":"HI- Design House","offers":[{"title":"Default Title","offer_id":48231977484507,"sku":"B001E8NVNU","price":37.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61qi8YApJsL._AC_SL1000.jpg?v=1770745308","url":"https:\/\/gearmusthave.com\/products\/design-house-double-cylinder-2-way-round-corner-deadbolt-satin","provider":"GearMustHave","version":"1.0","type":"link"}