This is a lot of three used Chicago Specialty valve seat taps. No 2 is 7/16", No 3 is1/2" and No 4 is 9/16". All three are 8 1/4" long and have 1/4" square drive at the end. This package will ship First Class Mail anywhere in the USA. I will combine shipments when possible, to reduce the buyer's shipping cost. Payment is expected within four days of the close of the auction. Thanks for looking.