Stanley microtough socket set of 9 metric 3 8in drive stanley 0 94 611 5 angle of engagement li thumb operated reverse switch li comfortable bi material handle li full iso spec li patented innovation for stanley li world s smallest head 22 smaller than 3 8 roundhead li great access in tight spots li quick release ratchet design li fine tooth 72 tooth gear stanley 0 94 611 microtough socket set of 9 metric 3 8in drive