Picture of Von Duprin

SKU: 555NL

Von Duprin 555NL Night Latch Trim - HM Door

Von Duprin 555NL Night Latch Trim US26D Satin Chrome
Von Duprin 555NL Night Latch Trim US3 Bright Brass
Von Duprin 555NL Night Latch Trim US4 Satin Brass
Von Duprin 555NL Night Latch Trim US10 Satin Bronze
Von Duprin 555NL Night Latch Trim US26 Bright Chrome
Von Duprin 555NL Night Latch Trim 313 Dark Bronze Anodized
Von Duprin 555NL Night Latch Trim 315 Black Anodized
Dynamic Image
Von Duprin 555NL Night Latch Trim US26D Satin Chrome
Von Duprin 555NL Night Latch Trim US3 Bright Brass
Von Duprin 555NL Night Latch Trim US4 Satin Brass
Von Duprin 555NL Night Latch Trim US10 Satin Bronze
Von Duprin 555NL Night Latch Trim US26 Bright Chrome
Von Duprin 555NL Night Latch Trim 313 Dark Bronze Anodized
Von Duprin 555NL Night Latch Trim 315 Black Anodized

Von Duprin

SKU: 555NL

Von Duprin 555NL Night Latch Trim - HM Door

In stock

The Von Duprin 555NL Night Latch Trim is a genuine OEM exit device trim designed for hollow metal doors.
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  • US26D/626 - Satin Chrome
    US26D/626 - Satin Chrome
    Not available
  • US10/612 - Satin Bronze
    US10/612 - Satin Bronze
    Not available
  • US26/625 - Bright Chrome
    US26/625 - Bright Chrome
    Not available
  • US4/606 - Satin Brass
    US4/606 - Satin Brass
    Not available
  • US3/605 - Bright Brass
    US3/605 - Bright Brass
    Not available
  • US10B/613 - Oil Rubbed Bronze
    US10B/613 - Oil Rubbed Bronze
    Not available
  • SPBLK/693 - Black Painted
    SPBLK/693 - Black Painted
    Not available
  • 643E - Aged Bronze
    643E - Aged Bronze
    Not available
  • US19/622 - Powder-Coated Matte Black
    US19/622 - Powder-Coated Matte Black
    Not available
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  • LHR - Left Hand Reverse
    LHR - Left Hand Reverse
    Not available
  • RHR - Right Hand Reverse
    RHR - Right Hand Reverse
    Not available

The Von Duprin 555NL Night Latch Trim provides keyed access through a door equipped with a compatible Von Duprin 33A/35A and 55 Series exit device. Its night latch function allows the key-operated cylinder to retract the latch bolt, providing authorized entry from the trim side of the door.

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: 555NL
Product Name: Night Latch Trim -  HM Door
Primary Function: Provides keyed night latch operation by allowing the cylinder
Application: Designed for hollow metal door applications with the concealed vertical rod exit device
OEM Part: Yes
Warranty: 3-year limited (electronic), Limited lifetime (mechanical)

$1,005.00
$542.70
minus minus

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Frequently Asked Questions

What is the Von Duprin 555NL?
The Von Duprin 555NL is a genuine OEM night latch trim for compatible Von Duprin exit devices.
What does the 555NL Night Latch Trim do?
It provides keyed entry by allowing the cylinder to retract the latch bolt from the trim side of the door.
What happens when the key is operated on the 555NL?
The key-operated cylinder retracts the latch bolt to provide authorized entry.
Is the 555NL a genuine OEM replacement part?
Yes. The 555NL is a genuine Von Duprin OEM trim part.
Why use a genuine Von Duprin replacement part?
A genuine OEM part helps ensure proper fit, compatibility, and operation with the original Von Duprin exit device.

Get genuine Von Duprin 555NL Night Latch Trim for hollow metal doors. Designed for 5547NL concealed vertical rod exit devices and authorized entry.

Get genuine Von Duprin 555NL Night Latch Trim for hollow metal doors. Designed for 5547NL concealed vertical rod exit devices and authorized entry.

Get genuine Von Duprin 555NL Night Latch Trim for hollow metal doors. Designed for 5547NL concealed vertical rod exit devices and authorized entry.