EnjoyTool
Ultrasonic Insert, #8-32, 3/16 in L, 0.234 in Insert Dia., 0.226 in Tapered End Dia., Brass, 100 PK, EnjoyTool Select, Mfr#: TH-008-SV-PK100 | EnjoyTool | EnjoyTool - Quality Tools & Building Materials