{"product_id":"emtek-lc4-dlb275r-us10b-deadlatch-2-75-in-backset-oil-rubbed-bronze","title":"Emtek LC4-DLB275R-US10B Deadlatch 2.75 in Backset Oil Rubbed Bronze","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe EMTEK LC4-DLB275R-US10B is a deadlatch designed for use with key-in-lever or key-in-knob locksets. It features a 2.75-inch backset and a 1\/4-inch radius corner faceplate, making it a direct fit for standard residential and light commercial door preparations. The Oil Rubbed Bronze (US10B) finish provides a dark, warm appearance consistent with period and transitional hardware styles. Weighing 0.25 pounds, it ships as a single unit and is intended for installation by locksmiths, carpenters, or general contractors performing door hardware work.\u003c\/p\u003e\u003cp\u003eThis deadlatch is suited for interior and exterior door applications where a key-in-lever or key-in-knob cylinder controls the latchbolt. The 2.75-inch backset accommodates standard door bore patterns common in residential construction. The 1\/4-inch radius corner faceplate matches door strike preparations pre-routed for that corner style. It is sold individually and is appropriate for new installation or hardware replacement projects.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2.75-inch backset for standard residential door preparations\u003c\/li\u003e\n\u003cli\u003e1\/4-inch radius corner faceplate for matching pre-routed door strikes\u003c\/li\u003e\n\u003cli\u003eCompatible with key-in-lever and key-in-knob cylinder configurations\u003c\/li\u003e\n\u003cli\u003eOil Rubbed Bronze (US10B) finish for consistent hardware coordination\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.25 pounds for easy single-technician handling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation deadlatch for doors prepared for key-in-lever or key-in-knob locksets with a 2.75-inch backset and a 1\/4-inch radius corner faceplate cutout.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a licensed locksmith or finish carpenter. Power down any electric strike or access control equipment connected to the door circuit before beginning work. Verify that the door edge preparation matches the 1\/4-inch radius corner faceplate before mortising. Follow local building codes for hardware requirements on egress doors.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset\u003c\/strong\u003e: 2.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Oil Rubbed Bronze (US10B)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder Type\u003c\/strong\u003e: Key in Lever or Key in Knob\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2.3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 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: EMTEK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LC4-DLB275R-US10B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMTEK","offers":[{"title":"Default Title","offer_id":51542747840818,"sku":"LC4-DLB275R-US10B","price":22.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8d2da3538d08377713c5a16cbb70b6c4.jpg?v=1785906069","url":"https:\/\/voomisupply.com\/products\/emtek-lc4-dlb275r-us10b-deadlatch-2-75-in-backset-oil-rubbed-bronze","provider":"Voomi Supply","version":"1.0","type":"link"}