Schlage Commercial 09509027622 L Series Thumbturn Matte Black

Product Description

The SCHLAGE COMMERCIAL 09509027622 is an L Series thumbturn component designed for use on doors ranging from 1-3/8 inches to 1-7/8 inches in thickness. The thumbturn provides interior-side manual locking and unlocking control for L Series mortise locksets, allowing occupants to secure a door without a key from the inside. Finished in Matte Black, it integrates cleanly into commercial and institutional door hardware assemblies where a consistent aesthetic is required. Licensed locksmiths, commercial door hardware installers, and facilities maintenance technicians are the typical trades that handle this component during installation or replacement service.

This thumbturn is suited for commercial and institutional applications where L Series mortise hardware is specified. Common installation environments include office buildings, healthcare facilities, educational institutions, and multi-family residential properties. It is ordered as a single unit and is intended for direct replacement or new installation on compatible L Series mortise lockset assemblies where the door thickness falls within the 1-3/8 inch to 1-7/8 inch range.

Key Features

• Fits door thicknesses from 1-3/8 inches to 1-7/8 inches
• Matte Black finish for a clean, consistent appearance in commercial settings
• Designed for L Series mortise lockset assemblies
• Compact form factor: 3.8 inches long, 2.4 inches wide, 2 inches tall
• Lightweight construction at 0.1 pounds
• Sold individually as a single unit

Compatibility

Designed as an OEM-style component for SCHLAGE COMMERCIAL L Series mortise lockset assemblies installed on doors with a thickness between 1-3/8 inches and 1-7/8 inches.

Installation Notes

Installation and replacement of mortise lockset thumbturns should be performed by a licensed locksmith or qualified commercial door hardware technician. Before servicing, ensure the door is propped open and the lockset is fully disengaged to prevent accidental lockout. Fasteners should be tightened securely but not over-torqued to avoid stripping the mortise case threads. Verify door thickness is within the specified range before installation to ensure proper spindle engagement and function.