Vtg Snap On SDD8 3/8" Blade 8 Inch Shank Screwdriver! 13-1/4" OAL! Made In USA! Reground Blade Tip!  See photos.

The previous owner used a light grind to ID their tools.  It can be seen on the screwdriver shaft.  See photos.

There are cuts, abrasions, and some fading on the hard black handle.  See photos.

Review all photos to assess the quality of this Snap On flat/slotted screwdriver!