Picture of Von Duprin

SKU: 959055

Von Duprin 959055 Special Cylinder Screw - 1-3/4" Door

Von Duprin 959055 550/555/556 Special Cylinder Screw for 1-3/4 inch Door

Von Duprin

SKU: 959055

Von Duprin 959055 Special Cylinder Screw - 1-3/4" Door

Available (3 - 4 Weeks)

Von Duprin 959055 is a special cylinder screw for 550, 555, and 556 Series trim installed on 1-3/4" doors.

Von Duprin 959055 is a special cylinder screw used with compatible 550/555/556 Series trim on 1-3/4" doors. This screw secures the cylinder assembly as part of the trim hardware.

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: 959055
Product Name: Special Cylinder Screw - 1-3/4" Door
Door Thickness: 1-3/4" 
Primary Function: Secures the cylinder assembly in installed on 1-3/4" doors
Application: Repair and maintenance of compatible on Duprin 550/555/556 trim
OEM Part: Yes
Warranty: 3-year limited (electronic), Limited lifetime (mechanical)

$21.00
$13.65
minus minus

Frequently Asked Questions

What is Von Duprin 959055?
Von Duprin 959055 is a special cylinder screw used with compatible 550, 555, and 556 Series trim for 1-3/4" doors.
What is the primary function this cylinder screw?
It secure the cylinder assembly in the compatible Von Duprin trim.
What door thickness is 959055 designed for?
It is designed for 1-3/4" doors.
Is Von Duprin 959055 an OEM part?
Yes. It is a genuine Von Duprin OEM replacement 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.

Models that Use this Part

110NL-MD PARTS

110NL-MD PARTS

Von Duprin 110 Series Trim

Buy the genuine Von Duprin 959055 Special Cylinder Screw for 550/555/556 Series trim on 1-3/4" doors. Genuine OEM replacement part for cylinder assembly service.

Buy the genuine Von Duprin 959055 Special Cylinder Screw for 550/555/556 Series trim on 1-3/4" doors. Genuine OEM replacement part for cylinder assembly service.

Buy the genuine Von Duprin 959055 Special Cylinder Screw for 550/555/556 Series trim on 1-3/4" doors. Genuine OEM replacement part for cylinder assembly service.