Picture of Von Duprin

SKU: 990NL

Von Duprin 990NL Night Latch

Von Duprin 990NL Night Latch Trim in US26D Satin Chrome
Von Duprin 990NL Night Latch Trim in 643E Aged Bronze
Von Duprin 990NL Night Latch Trim in US4 Satin Brass
Von Duprin 990NL Night Latch Trim in US15 Satin Nickel
Von Duprin 990NL Night Latch Trim in US10 Satin Bronze
Von Duprin 990NL Night Latch Trim in 315 Black Anodized
Von Duprin 990NL Night Latch Trim in US26 Bright Chrome
Von Duprin 990NL Night Latch Trim in US3 Bright Brass
Dynamic Image
Von Duprin 990NL Night Latch Trim in US26D Satin Chrome
Von Duprin 990NL Night Latch Trim in 643E Aged Bronze
Von Duprin 990NL Night Latch Trim in US4 Satin Brass
Von Duprin 990NL Night Latch Trim in US15 Satin Nickel
Von Duprin 990NL Night Latch Trim in US10 Satin Bronze
Von Duprin 990NL Night Latch Trim in 315 Black Anodized
Von Duprin 990NL Night Latch Trim in US26 Bright Chrome
Von Duprin 990NL Night Latch Trim in US3 Bright Brass

Von Duprin

SKU: 990NL

Von Duprin 990NL Night Latch

In stock

The Von Duprin 990NL Night Latch Trim is a keyed exit device trim that retracts the latch bolt and fits compatible Von Duprin 98/99 Series exit devices.
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  • US26D - Satin Chrome
    US26D - Satin Chrome
    Not available
  • SPBLK - Black
    SPBLK - Black
    Not available
  • US3 - Bright Brass
    US3 - Bright Brass
    Not available
  • US15 - Satin Nickel Plated
    US15 - Satin Nickel Plated
    Not available
  • US10B - Oil Rubbed Bronze
    US10B - Oil Rubbed Bronze
    Not available
  • 643E - Aged Bronze
    643E - Aged Bronze
    Not available
  • US10 - Satin Bronze
    US10 - Satin Bronze
    Not available
  • US26 - Bright Chrome
    US26 - Bright Chrome
    Not available
  • US4 - Satin Brass
    US4 - Satin Brass
    Not available
  • SP313 - Powder-Coated Dark Bronze
    SP313 - Powder-Coated Dark Bronze
    Not available
  • US19 - Flat Black
    US19 - Flat Black
    Not available
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The Von Duprin 990NL Night Latch Trim provides keyed outside operation for compatible 98/99 exit devices, allowing the key to retract the latch bolt for authorized entry.

We are your trusted source for genuine OEM replacement parts, commercial door hardware, electronic access control products, and life safety hardware.

Manufacturer: Von Duprin
Part Number: 990NL
Product Name: Night Latch
Door Thickness: >2-1/4" – ≤4-1/4"
Primary Function: Provides keyed outside operation by retracting the exit device latch bolt
Application: Repair and maintenance of compatible Von Duprin 98/99 exit devices
OEM Part: Yes
Warranty: 3-year limited (electronic), Limited lifetime (mechanical)

$441.00
$238.14
minus minus

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Frequently Asked Questions

What is the Von Duprin 990NL?
It is a genuine Night Latch Trim designed to provide keyed outside operation for compatible exit devices.
What is the pull center-to-center measurement?
The pull center-to-center measurement is 5-1/2" (140 mm).
What is the escutcheon plate size?
The escutcheon plate measures 3" x 14-3/16" x 3/32" (76 x 360 x 2 mm).
What is the primary function of the 990NL?
It provide key to retract the exit device latch bolt from the outside.
Is this a genuine OEM Von Duprin replacement part?
Yes. It is a genuine Von Duprin OEM replacement part.

Purchase the genuine Von Duprin 990NL Night Latch Trim for compatible 98/99 Series exit devices. Key-operated trim retracts the latch bolt for authorized entry.

Purchase the genuine Von Duprin 990NL Night Latch Trim for compatible 98/99 Series exit devices. Key-operated trim retracts the latch bolt for authorized entry.

Purchase the genuine Von Duprin 990NL Night Latch Trim for compatible 98/99 Series exit devices. Key-operated trim retracts the latch bolt for authorized entry.