Von Duprin 7500 Standard Morti...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$992.00
$683.04
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

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Model: 7500 32D
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$992.00
$683.04
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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.

Manufacturer Resources

Von Duprin 98/99 Series Catalog

Product Specs

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
Compatibility:
98/99 (75)
Product Attribute:
Mortise Locks
Product Model:
7500
Product Category:
Exit Devices and Trim
Department:
Door Hardware

Von Duprin 7500 32D – Frequently Asked Questions

1) Can I use the Von Duprin 7500 as a replacement lock case instead of buying a whole new mortise exit device?
That's exactly its role. The 7500 is the standard mortise lock case for the 5575, 8875, 9875 and 9975 devices, so when the latch is worn, binding, or the wrong hand for a re-swung door, you replace the case in the pocket and leave the push rail, trim, and cylinder in place. The auxiliary bolt deadlocks the latch, and the whole assembly is tamper resistant, which is what keeps it viable on high-traffic entries.
2) Do I have to order the Von Duprin 7500 mortise lock handed for a left or right hand door?
No handing to specify. The 3/4 inch anti-friction latch bolt on the 7500 reverses in the field without pulling the lock out of the door, and the auxiliary bolt is non-handed. One part covers both hands, which is why it works as a truck-stock item when you're servicing a building with doors swinging both ways.
3) Will the Von Duprin 7500 latch bolt reach my existing strike?
The latch bolt throws 3/4 inch (19mm), which is the standard throw for a mortise exit device latch and will engage a mortise strike prepped for the same 5575, 8875, 9875 or 9975 device. The faceplate bevel is adjustable, so it can be set to the bevel of the existing door edge instead of forcing a re-prep.
4) Does the Von Duprin 7500 mortise lock keep the existing lever and escutcheon trim, or do I need new trim too?
Trim carries over. The 7500 works with all common Von Duprin mortise exit device trims, so a lock case replacement on a 5575, 8875, 9875 or 9975 device doesn't force you to buy new outside trim. It's a single-cylinder keyed function, so you'll reuse the existing mortise cylinder in the trim as well.
5) How do you set the function on a Von Duprin 7500 mortise lock body?
Function is set by positioning a screw on the lock case, so it's a screwdriver job on the bench, no special tools and no ordering a different lock body per function. That matters when you're standardizing spare lock cases across a facility and want one part that can be configured to the opening it goes into.
6) Does the Von Duprin 7500 mortise lock need power or wiring at the door?
No power, no wiring, no door loop. The 7500 is a purely mechanical lock case, so it holds its function through a power failure and needs no transfer hinge or electric power transfer. If the opening calls for electric latch retraction or a request-to-exit signal, that capability lives in the electrified version of the exit device itself, not in this lock body.
7) What finish does the Von Duprin 7500 mortise lock come in?
630 satin stainless is the finish it ships in. Since the lock case sits inside the door pocket, the only exposed piece is the faceplate, and 630 pairs with the 32D trim that the surrounding mortise exit devices are typically supplied in. Stainless construction is also what gives it its corrosion resistance in exterior and wash-down openings.
How fast can I get the Von Duprin 7500 32D delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Von Duprin 7500 32D come with a warranty?
Absolutely. The Von Duprin 7500 32D is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Von Duprin 7500 32D?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Von Duprin 7500 32D from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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