3" x 3.5 TPI, BSW Left Hand Tap,  Plug ( 3rd )  HSS. 4.1/2" Flute Length.

Overall Length: 9.3/4"

Drive Square Size: 1.3/4"

Number of Flutes: 6

Price includes VAT and UK Mainland delivery,

Large Stock of all Thread Forms and Sizes Available, Please contact supplier with any enquires.