{"product_id":"emtek-cy4-pschcts2-us3-schlage-c-cylinder-key-in-knob-lever","title":"Emtek CY4-PSCHCTS2-US3 Schlage C Cylinder Key-in Knob Lever","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe EMTEK CY4-PSCHCTS2-US3 is a single-keyed replacement cylinder designed for use with key-in knob and lever door hardware assemblies. This cylinder is keyed to the Schlage C keyway, one of the most widely used residential and light commercial keyways in North America. It is intended for door hardware sets finished in US3, US4, US7, or US3NL, ensuring finish-matched integration when replacing or upgrading an existing lock cylinder. Locksmiths, door hardware installers, and finish carpenters typically service this component during rekeying projects, hardware upgrades, or lock replacements on interior and entry doors.\u003c\/p\u003e\n\u003cp\u003eThis cylinder is suited for residential and light commercial door hardware applications where Schlage C keyway compatibility is required. It fits key-in knob and key-in lever trim sets using the standard Schlage C cylinder format. The finish designations US3, US4, US7, and US3NL cover polished and satin brass and related tone families, making this cylinder appropriate for matching existing hardware in period or transitional interior designs. Each unit is sold individually.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSchlage C keyway — compatible with the most common residential key system in the US\u003c\/li\u003e\n  \u003cli\u003eSingle-keyed configuration for standard key-in knob or lever applications\u003c\/li\u003e\n  \u003cli\u003eFinish-matched for US3, US4, US7, and US3NL hardware finishes\u003c\/li\u003e\n  \u003cli\u003eCompact form factor: 2.6 inches long, 1.2 inches wide, 0.8 inches tall\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.2 pounds — no structural load on latch or trim\u003c\/li\u003e\n  \u003cli\u003eSold as an individual unit for targeted replacement or rekeying work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with EMTEK key-in knob and lever door hardware sets finished in US3, US4, US7, or US3NL. Requires Schlage C keyway. Verify cylinder format and finish code against existing hardware before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and rekeying of door lock cylinders should be performed by a licensed locksmith or experienced door hardware installer. Remove all tension from the door latch and ensure the door is open and secured before disassembling the lockset. Standard cylinder removal tools and a plug follower are typically required for proper extraction and reinstallation. Verify that the replacement cylinder finish matches the existing trim set before final assembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeyway\u003c\/strong\u003e: Schlage C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Single Keyed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Finishes\u003c\/strong\u003e: US3, US4, US7, US3NL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSales Unit\u003c\/strong\u003e: Each (EA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: CY4-PSCHCTS2-US3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMTEK","offers":[{"title":"Default Title","offer_id":51541874606386,"sku":"CY4-PSCHCTS2-US3","price":25.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2ff504f6c00b9debe2956d6a7f62d833.jpg?v=1785887347","url":"https:\/\/voomisupply.com\/products\/emtek-cy4-pschcts2-us3-schlage-c-cylinder-key-in-knob-lever","provider":"Voomi Supply","version":"1.0","type":"link"}