{"product_id":"schlage-commercial-b520375-non-modular-driver","title":"Schlage Commercial B520375 Non Modular Driver","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCHLAGE COMMERCIAL B520375 is a classic non-modular driver designed for use with lazy tailpiece lockset assemblies. This small but critical component plays a role in the mechanical operation of the lock, transferring rotational motion from the knob or lever to the latch retraction mechanism. It is a direct OEM-style replacement part intended for use by locksmiths, door hardware technicians, and commercial facility maintenance professionals. Compact in form, the B520375 is a straightforward service part that restores proper function when the original driver is worn, damaged, or missing from a lazy tailpiece configuration.\u003c\/p\u003e\u003cp\u003eThis driver is suited for commercial and institutional door hardware applications where Schlage Classic series locksets are installed. Lazy tailpiece designs are common in cylindrical and mortise-compatible lock bodies found in offices, multi-family residential buildings, schools, and institutional facilities. When a lock fails to retract the latch smoothly, a worn or broken driver is often the cause, making this a standard service replacement stocked by locksmiths and hardware specialists.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOEM-style non-modular driver designed for lazy tailpiece lock assemblies\u003c\/li\u003e\n\u003cli\u003eDirect replacement for worn or damaged drivers in Schlage Classic series hardware\u003c\/li\u003e\n\u003cli\u003eCompact form factor for straightforward field or shop servicing\u003c\/li\u003e\n\u003cli\u003eSold individually for single-unit repair or maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement driver for Schlage Classic series locksets utilizing a lazy tailpiece configuration. Verify existing hardware series and tailpiece type before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed locksmith or qualified door hardware technician. Before servicing, ensure the door is propped open and the lock cylinder is removed per standard disassembly procedures. Refer to the Schlage service documentation for the specific lock body to confirm correct driver orientation and seating. Do not force the driver into position, as improper installation can prevent latch retraction and compromise door security.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.25 inches\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: SCHLAGE COMMERCIAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: B520375\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHLAGE","offers":[{"title":"Default Title","offer_id":51563425038642,"sku":"B520375","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/42163f05b2102466abdb5ac84bac2786.jpg?v=1786497211","url":"https:\/\/voomisupply.com\/products\/schlage-commercial-b520375-non-modular-driver","provider":"Voomi Supply","version":"1.0","type":"link"}