{"product_id":"emtek-8100nwus10b-norwich-knob-passage-set-oil-rubbed-bronze","title":"Emtek 8100NWUS10B Norwich Knob Passage Set Oil Rubbed Bronze","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe EMTEK 8100NWUS10B is a Norwich knob passage set finished in Oil Rubbed Bronze, designed for interior doors where latching without locking is required. The set includes a regular rose and is configured for a 2-3\/8 inch backset. It fits doors ranging from 1-1\/4 inches to 2 inches in thickness. The Norwich knob profile delivers a traditional, round form suited to period-style and transitional interiors. Installation is straightforward for a finish carpenter or experienced handyman working on residential interior door hardware upgrades or new construction.\u003c\/p\u003e\u003cp\u003eThis passage set is intended for interior applications where no locking function is needed, such as hallways, closets, and common living areas. The Oil Rubbed Bronze finish integrates with darker, rustic, or traditional design schemes. The regular rose provides a standard trim profile at the door face. Each unit is sold individually and is assembled to order, making it appropriate for single-door replacement or matched sets across a renovation project.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePassage function — no locking mechanism, suited for hallways and closets\u003c\/li\u003e\n\u003cli\u003e2-3\/8 inch backset fits standard interior door prep\u003c\/li\u003e\n\u003cli\u003eCompatible with door thicknesses from 1-1\/4 inches to 2 inches\u003c\/li\u003e\n\u003cli\u003eOil Rubbed Bronze finish for traditional and transitional interiors\u003c\/li\u003e\n\u003cli\u003eRegular rose included for standard trim profile\u003c\/li\u003e\n\u003cli\u003eNorwich knob profile with classic round form\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style passage knob set for standard interior doors prepped with a 2-1\/8 inch bore and a 2-3\/8 inch backset, accommodating door thicknesses from 1-1\/4 inches to 2 inches.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a finish carpenter or skilled tradesperson. Verify the existing door bore and backset measurements before ordering, as this set is configured for a 2-3\/8 inch backset only. Ensure the door thickness falls within the 1-1\/4 inch to 2 inch range before installation. No special tools beyond a standard screwdriver are generally required for knob set replacement on a properly prepped door.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset\u003c\/strong\u003e: 2-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Door Thickness\u003c\/strong\u003e: 1-1\/4 inches to 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e: Passage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRose Type\u003c\/strong\u003e: Regular Rose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Oil Rubbed Bronze\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 9.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSales Unit\u003c\/strong\u003e: EA\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: 8100NWUS10B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMTEK","offers":[{"title":"Default Title","offer_id":51541099282738,"sku":"8100NWUS10B","price":146.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/de9c1f9bc2f54c1bcc3141a8c9a6008d.png?v=1785868374","url":"https:\/\/voomisupply.com\/products\/emtek-8100nwus10b-norwich-knob-passage-set-oil-rubbed-bronze","provider":"Voomi Supply","version":"1.0","type":"link"}