KARAT RHN-1 Professional 360° Swivel Ratchet-Head Quick-Change Design Hand Rivet Nut Tool

● Patented 360° Swivel Ratchet-Head
● Patented 1-PC Quick-Change Threaded Mandrel Design
● For M3, M4, M5, M6 Rivet Nuts
● For #6, #8, #10, 1/4" Rivet Nuts