Schlage Commercial 09509040626 L Series Thumbturn Satin Chrome

Product Description

The SCHLAGE COMMERCIAL 09509040626 is a thumbturn component designed for use with L Series mortise locksets. It allows manual deadbolt retraction or engagement from the interior side of a door without a key, a standard requirement in commercial and institutional door hardware. The unit ships as a single piece (EA) and measures 2.5 inches in length, 2 inches in width, and 1.75 inches in height. Finished in Satin Chrome, it suits door applications with a backset ranging from 2-3/8 inches to 2-7/8 inches. Licensed locksmiths and commercial door hardware technicians are the typical installers.

This thumbturn is suited for commercial, institutional, and multi-family residential door assemblies that use L Series mortise lock bodies. The Satin Chrome finish coordinates with standard commercial hardware trim. It fits doors requiring a backset between 2-3/8 inches and 2-7/8 inches, making it applicable across a range of commercial door preparations. It is sold individually and is intended as a direct component replacement or new-installation part within a compatible L Series mortise lock configuration.

Key Features

• Compatible with L Series mortise locksets for commercial and institutional door applications
• Satin Chrome finish for a clean, corrosion-resistant appearance on commercial hardware
• Fits door backsets from 2-3/8 inches to 2-7/8 inches
• Compact form factor: 2.5 inches x 2 inches x 1.75 inches
• Sold as a single unit (EA) for direct replacement or new installation

Compatibility

Designed for use with SCHLAGE COMMERCIAL L Series mortise locksets on doors with a backset range of 2-3/8 inches to 2-7/8 inches. No additional specific model compatibility data was provided in the product input.

Installation Notes

Installation should be performed by a licensed locksmith or qualified commercial door hardware technician. Before servicing or replacing any mortise lock component, ensure the door is in a safe, controlled position and that the existing lock body is fully disengaged. Consult the L Series mortise lock installation instructions to confirm proper thumbturn orientation and fit before final assembly. Local building codes and fire egress requirements may govern thumbturn usage on specific door types.