[great For Tight Spots] These Are A Great Addition To Any Toolbox If You Ever Use Taps. These Tap Socket Sets Are For Tapping Holes In Hard-to-reach Places And Where You Want To Take Advantage Of The Conveniences Of Using Your 3/8inch Socket Sets Ratchet Handle. [excellent Compatibility] The Tap Extraction Socket Set Themselves Are Compact And Can Easily Find A Place In Your Specialty Tool Drawer. There Are Two Of Them, Both 3/8 Drive, Compatible With A Wide Range Of Taps, Covering Sizes From #6 To 1/2inch (3mm To 12mm). Which Accommodates A Wide Variety Of Tap And Extractor Sizes. Offering Greater Flexibility And Convenience. [durable And Rugged] Ever Tried To Use A Tap Handle In Tight Quarters, Under The Hood Of A Car For Example It Can Be A Real Pain In The Patootie. Just Makes No Sense, Which Leaves One Struggling With Small Wrenches, Pliers, Or A Tap Head With No Handle, Etc. What It Also Does Is Make It Just About Impossible For The Average Guy Or Gal To Use A Bulky Tap Handle. [versatile Usage] A