1 12" construction Epoxy Adhesive Gun Applicator Dynamic Mix Nozzle

Description

This listing is for 1 nozzle. there are 2 available if you want both. The only reason I know what these are at all is that I work in construction and these nozzles are the length and style that I use for 2-part gun applicate epoxy systems. Other than that, i know nothing about these and do not know what brand/system they work with.
The mixing area is 7 3/4". The narrow tip is 3" long. the base diameter is 1 3/8" ID.