Von Duprin 7500 Standard Mortise Lock for Exit Devices with Field-Reversible Latch and Tamper-Resistant Stainless Steel Construction

Von Duprin 7500 Standard Mortise Lock for Exit Devices with Field-Reversible Latch and Tamper-Resistant Stainless Steel Construction

Commercial-Grade Mortise Lock Case for Mortise Exit Device Applications

The Von Duprin 7500 Standard Mortise Lock is a heavy-duty, commercial-grade mortise lock case engineered for use with Von Duprin 5575, 8875, 9875, and 9975 Series Mortise Exit Devices. Featuring a 3/4" (19mm) anti-friction latch bolt that is fully field reversible without removing the lock from the door, a non-handed auxiliary bolt for positive deadlocking, and a faceplate with an adjustable bevel, this mortise lock delivers exceptional flexibility and reliability. Its stainless steel construction resists corrosion, and its tamper-resistant design ensures long-term security in demanding commercial environments. The 7500 is compatible with all common Mortise Exit Device trims and ships with a 32D finish included as standard.

Professional Features & Benefits

• Field-Reversible Latch Bolt: The 3/4" (19mm) anti-friction latch bolt is fully field reversible without removing the lock from the door, enabling fast and flexible installation or reconfiguration on-site.
• Non-Handed Auxiliary Bolt: The non-handed auxiliary bolt provides positive deadlocking action, enhancing door security without requiring handing-specific components.
• Adjustable Bevel Faceplate: The faceplate features an adjustable bevel to accommodate varying door preparations and ensure a precise, professional fit.
• Tamper-Resistant Design: Built-in tamper resistance and stainless steel construction protect against unauthorized manipulation and corrosion in high-traffic commercial settings.
• Easy Function Selection: The lock body function can be easily set by correctly positioning the screw on the lock case, eliminating the need for specialized tools or complex adjustments.
• Broad Series Compatibility: Designed for use with Von Duprin 5575, 8875, 9875, and 9975 Series Mortise Exit Devices, and compatible with all common Mortise Exit Device trims for maximum installation versatility.
• Standard 32D Finish Included: Ships with a 32D finish as standard, providing a clean, professional appearance suitable for a wide range of commercial door applications.
• Heavy-Duty Commercial Grade: Rated Grade 1 and Heavy Duty, this mortise lock case is built to meet the rigorous demands of commercial door hardware applications.

Technical Specifications

• Product Group: Exit Devices and Trim
• Grade: Grade 1
• Duty Level: Heavy Duty
• Keyed Function: Single Cylinder
• Subcategory: Exit Devices - Mortise
• Product Type: Mortise Lock for Exit Devices
• Lock Type: Mortise
• Electronic: No
• Product Subgroup: Exit Devices - Mortise
• Commercial/Residential: Commercial
• Compatibilty: 98/99 (75)
• Product Attribute: Mortise Locks
• Product Model: 7500
• Product Category: Exit Devices and Trim
• Department: Door Hardware

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Tamper-Resistant Design

The Von Duprin 7500 Mortise Lock incorporates a tamper-resistant construction that safeguards against unauthorized manipulation of the lock body. Combined with stainless steel materials that prevent corrosion, this design ensures sustained security performance in high-traffic and demanding commercial environments where reliability is critical.

Why Choose Von Duprin Quality?

Von Duprin mortise lock products deliver professional-grade reliability with stainless steel construction rated for heavy-duty commercial use and a Grade 1 designation that meets the highest standards for door hardware performance. The 7500 Series is engineered for demanding commercial applications where tamper resistance, field flexibility, and broad compatibility with exit device series including the 5575, 8875, 9875, and 9975 are essential. Backed by Von Duprin's commitment to quality, this mortise lock case is a trusted solution for commercial door hardware professionals.