11 pc 3/8" Drive 6-Point SAE Flank Drive® Xtra Deep Socket Set (1/4-7/8") | 211YSFSY Hex-to-Square Adaptors (1/4") of Drawers : 4

of Drawers : 4

9/16" and 3/4")

inches : 13/32–13/32

inches : 43/64

inches : 6-7/8

11 pc 3/8" Drive 6-Point SAE Flank Drive® Xtra Deep Socket Set (1/4-7/8") | 211YSFSY Hex-to-Square Adaptors (1/4") of Drawers : 4Includes YSFS081YSFS281 (1 47 8") in a magnetic storage tray Sockets using the Flank Drive Xtra wrenching system grip the fastener on the angled flats, delivering up to 20% more turning power than current Flank Drive sockets Flank Drive Xtra wrenching system grips fasteners with the angled contour of the socket wall, delivering higher strength and up to 50% more turning power on damaged fasteners Optimally grooved wall eases socket removal and