Richelieu 4040TSN17 Ball Knobs - Maxwell Series offer a sophisticated and practical solution for your door hardware needs. Crafted from galvanized all-steel, this durable mechanism ensures longevity and reliability in everyday use. Designed for easy installation, the product comes with a helpful template, allowing for a seamless setup that fits standard 2-1/8" (55 mm) cross bore 161 door prep per ANSI 115.2 standards. These knobs have a sleek satin nickel finish, providing a modern touch that complements various interior styles. With a diameter of 2 9/16 inches and a projection of 2 1/2 inches, they are perfectly sized for comfortable use. The Richelieu 4040TSN17 is reversible for left or right handing, making it versatile for any door configuration. Designed as a dummy function knob, it is ideal for hinge doors and adds an elegant detail without the need for locking mechanisms. The product features a 5-year limited warranty on finishes and a 25-year mechanical warranty, ensuring peace of mind in your investment. Additionally, it is compatible with keyed alike systems for added convenience. Elevate your door hardware with the reliability and style of Richelieu's Maxwell Series ball knobs.
Ball Knobs - Maxwell Series
Backset: 2 3/8 to 2 3/4 in
Brand: Onward
Color/ Finish: Satin Nickel
Diameter: 2 9/16 in
Door Thickness: 1 3/8 to 1 3/4 in
Fire- Rating: Available upon request. Fall 2025
Function: Dummy
Grade: 3
Handing Position / Opening Side: Reversible for Left or Right
Keyed Alike: Compatible
Latch: Dummy
Material: Steel
Product #: 4040TSN17
Projection: 2 1/2 in
Screw: Included
Screw/ Nail: Included
Standards and Certifications: ANSI A156.2-2003
Style: Ball Knobs
Usage: Hinge Door
