{"product_id":"emtek-5122hlous4lh-helios-lever-keyed-entry-left-hand","title":"Emtek 5122HLOUS4LH Helios Lever Keyed Entry Left Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe EMTEK 5122HLOUS4LH is a left-hand Helios lever keyed entry set finished in Satin Brass and mounted on a square rose. It is designed for residential entry doors and provides both latching and keyed locking functions in a single hardware package. The lever accommodates two standard backset options — 2-3\/8 inches and 2-3\/4 inches — making it compatible with the most common door prep configurations. The square rose gives the trim a clean, architectural profile suited to modern and transitional interior design schemes. Installation is performed by a finish carpenter, locksmith, or experienced general contractor.\u003c\/p\u003e\u003cp\u003eThis keyed entry lever set is intended for exterior or interior entry doors in residential applications where a keyed lock cylinder is required. It fits doors ranging from 1-3\/8 inches to 2-1\/16 inches in thickness, covering the full range of standard residential door stock. The Satin Brass finish coordinates with a broad range of door and casing hardware. The square rose trim style suits contemporary, transitional, and modern-traditional design themes commonly specified in residential new construction and renovation projects.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLeft-hand lever orientation for correct operation on left-hand swing doors\u003c\/li\u003e\n\u003cli\u003eAccepts both 2-3\/8 inch and 2-3\/4 inch backsets to fit standard door prep\u003c\/li\u003e\n\u003cli\u003eCompatible with door thicknesses from 1-3\/8 inches to 2-1\/16 inches\u003c\/li\u003e\n\u003cli\u003eKeyed entry function provides exterior-grade locking with cylinder on exterior side\u003c\/li\u003e\n\u003cli\u003eSquare rose trim profile offers a clean, architectural appearance\u003c\/li\u003e\n\u003cli\u003eSatin Brass finish for a warm, low-sheen metal look\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for residential keyed entry applications on doors from 1-3\/8 inches to 2-1\/16 inches thick, with 2-3\/8 inch or 2-3\/4 inch backset door prep. Left-hand swing doors only.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a licensed locksmith, finish carpenter, or qualified general contractor. Before installation, confirm door hand orientation and backset measurement to select the correct latch. Ensure the door bore and cross-bore are properly sized for the hardware before mounting. Follow local building codes for keyed entry hardware on egress doors.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset Options\u003c\/strong\u003e: 2-3\/8 inches and 2-3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoor Thickness Range\u003c\/strong\u003e: 1-3\/8 inches to 2-1\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e: Keyed Entry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRose Style\u003c\/strong\u003e: Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Satin Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 8.4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 7.8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4.25 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: 5122HLOUS4LH\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMTEK","offers":[{"title":"Default Title","offer_id":51540293058866,"sku":"5122HLOUS4LH","price":239.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c5c798d9b9387e934dbf7bd5648893f1.jpg?v=1785851360","url":"https:\/\/voomisupply.com\/products\/emtek-5122hlous4lh-helios-lever-keyed-entry-left-hand","provider":"Voomi Supply","version":"1.0","type":"link"}