Item # bci1821269

The Cal-Royal GRB4032D has been discontinued

** See similar or replacement items below **

Cal-Royal Omega Collection Heavy Duty Single Dummy Door Knob

Model: GRB4032D

Discontinued
We still have product details and accessories, scroll down to see them!

Product Overview

Omega Series Heavy Duty Single Dummy Door Knob

The Omega GRB40 single dummy knob is perfect for a pull on one side of the door or a matching non functioning pull on a double door set. Other features include heavy duty crush proof knobs and UL listed with a 3 hour fire rating.

Features:

  • UL 3 Hour Fire Rated
  • ANSI A156.2
  • Grade 1

Specifications:

  • Knob Diameter: 2-1/8"
  • Knob Projection: 2-7/8"
  • Rose Diameter: 3"

Cal-Royal has focused on providing "Innovative and Value Added" hardware products and accessories to the builders industry since 1983. In accepting this charter, Cal-Royal has continued to be the leader in import hardware. Their product offering is designed to comply with the Americans with Disabilities Act (ADA) and to encompass all levels of ANSI classification, Grades 1, 2 and 3 as well as UL requirements. They offer a complete line of mortise locks, exit devices, door closers, hinges and many other hardware and trim products.


This product is listed under the following manufacturer number(s):


*Denotes a finish or option that has been discontinued.

Manufacturer Resources

Dimensions and Measurements

Knob Diameter
2.125 in.
Projection
2.875 in.
Rose Diameter
3 in.

Characteristics and Features

Function
Single Dummy
Handing
Left, Reversible, Right
Handle Material
Metal
Handle Style
Knob
Interconnected
No
Knob Shape
Ball
Material
Brass, Bronze, Steel
Shape
Round
Theme
Transitional

Warranty and Product Information

ANSI Certification
A156.2
Approved for Commercial Use
Yes
BHMA Certification
Grade 1
Certifications
UL
Collection
Omega
Manufacturer Warranty
Limited Lifetime