Brand: Dorman Model: M8 Rivet Nut Tool, Kit 1, designed for installing M8 rivet nuts. Part number: 963-266D; additional code on package: F963-266DFB. UPC: 194883056930 Package includes a handheld rivet nut installation tool with textured brass body and black tip, in factory blister packaging. Back of card references an online installation video for proper use. Suitable for automotive, industrial, and general repair applications requiring M8 threaded rivet nuts.