Headed Press-Fit Drill Bushing (H): Std Wall, #9 Inside Dia., 1/2 in Outside Dia., 3/8 in Overall Lg

Wire size headed (H) press-fit drill bushings come in standard sizes that correspond to American Wire Gauge (AWG) sizes. The larger the wire size, the smaller the bushing. Standard-wall headed press-fit drill bushings have thicker walls and are typically sturdier than thin-wall headed press-fit bushings.