Material:Plastic Usage:Drawer,Cabinet,Cabinet,drawer,dresser,wardrobe,Dresser,Wardrobe Material:phenolic Plastic Product name:Factory price plastic red ball knob Shape:Ball Type:Funiture handle and knob Ball Diameter:Custom Thread:UNC,UNF as per customer'd requirement Certificate:ISO9001:2008 Thread diameter:1/4-20 Thread Length:Customized Color:Red, black Show More