EnjoyTool
Ultrasonic Insert, #10-24, 3/8 in L, 0.278 in Insert Dia., 0.249 in Tapered End Dia., Brass, 500 PK, EnjoyTool Select, Mfr#: HI-124-WH-PK500 | EnjoyTool | EnjoyTool - Quality Tools & Building Materials