It's easy to install the oil rubbed bronze metal knob and Converter Fastener. 
The Converter Fastener will slide on and and stay affixed with tension to your typical cabinetry widths of 3/8 - 5/8 inch thick.   No drilling is needed.  The Converter Fastener has a screw already embedded.  This allows you to twist the bronze knob right onto the screw.  
 
Note video shows different knob being installed.  However, The oiled rubbed bronze round knob will be shipped when ordering this product.   No additional tools needed. No drilling. In seconds, you can install yourself.  
 
****No drilling.  Converter Fasteners are made with recycled aluminum and Made in the USA.
 
Any questions:  Phone or text: 845-419-1417. 
Cabinet knob will be sold with 2 Converter Fasteners included.
 
**Woman Owned Business
 
If more cabinet knobs are needed, possibly search online for "oil rubbed bronze round knob" or model # "BP53015ORB"