It is an authentic replacement item that is supplied directly from original equipment manufacturer for use with Jet and Wilton bandsaws. This is the button that helps to protect the opening in the bracket, for correct location make sure to check appropriate diagrams of your tool. Please note this durable metal button is sold individually. For Use With: Jet J-7020 (414472) 10"x16" Horizontal Bandsaw J-7020 (414472) 10"x16" Horizontal Bandsaw J-7020M (414474) 10"x16" Miter Cut-Off Bandsaw J-7020M (414474) 10"x16" Miter Cut-Off Bandsaw J-7020M (414474) 10"x16" Miter Cut-Off Bandsaw J-7040 ...