{"product_id":"hager-3540-blk-wtn-privacy-cylindrical-lock-matte-black","title":"Hager 3540 Blk Wtn Privacy Cylindrical Lock Matte Black","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HAGER 3540 BLK WTN is a Grade 2 privacy cylindrical lock featuring the Withnell lever style with a matching rose, finished in matte black. Designed for non-keyed privacy applications, this lock provides interior room privacy through a push-button or turn-button mechanism rather than a keyed cylinder. It is suited for residential and light commercial doors such as bedrooms and bathrooms where privacy is required but emergency access remains a priority. Installation is handled by locksmiths, general contractors, or finish carpenters during new construction or retrofit work.\u003c\/p\u003e\u003cp\u003eThis lock is intended for interior doors in residential and light commercial settings. Typical applications include bedroom, bathroom, and home office doors where a privacy function is needed without a keyed entry requirement. The Withnell lever design provides an ergonomic grip that meets general accessibility guidelines, and the matte black finish coordinates with contemporary hardware programs.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade 2 cylindrical lock construction for residential and light commercial use\u003c\/li\u003e\n\u003cli\u003ePrivacy function  -  non-keyed with interior push or turn locking mechanism\u003c\/li\u003e\n\u003cli\u003eWithnell lever style with matching rose for a consistent aesthetic\u003c\/li\u003e\n\u003cli\u003eMatte black finish for contemporary door hardware applications\u003c\/li\u003e\n\u003cli\u003eCylindrical form factor for standard door prep compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation cylindrical privacy lock for standard residential and light commercial interior door preparations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a licensed locksmith, finish carpenter, or general contractor. Power is not required for this mechanical lock. Verify door thickness and backset measurement before installation to confirm compatibility with the existing door prep. Follow local building codes regarding hardware grades for the intended occupancy type.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Grade 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e: Privacy (Non-Keyed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLever Style\u003c\/strong\u003e: Withnell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Matte Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock Type\u003c\/strong\u003e: Cylindrical\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HAGER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3540 BLK WTN\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HAGER","offers":[{"title":"Default Title","offer_id":68641799536946,"sku":"3540 BLK WTN","price":175.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6599f181225314f8965ca32cba598460.jpg?v=1794419914","url":"https:\/\/voomisupply.com\/products\/hager-3540-blk-wtn-privacy-cylindrical-lock-matte-black","provider":"Voomi Supply","version":"1.0","type":"link"}