drill bit tip holders
sk professional tools 41420 socket bit
socket triple square metric drive size 1 2 in . size 10mm overall length 4 1 4 in . bit length 4 5 32 in . alloy steel construction super chrome finish br b features b ul li features corrosion resistant li li finish chrome li li item socket bit li li material alloy steel li li size 10mm li li construction alloy steel li li drive size 1 2 li li drive type square li li sae or metric metric li li overall length 4 1 4 li li tip type triple square li li number of points 12 li li bit length 4 5 32 li li socket style triple square li ul