A1 120-03213 1/2-13 NC HSS 4FL EXTENDED LENGTH PULLEY TAP PLUG CHAMFER RH 4 FLUTE. NOT A REDUCED SHANK TAP. MOST HAND TOOLS ARE FULLY COVERED BY MANUFACTURER UNLESS OTHERWISE STATED. POWER TOOLS ARE ALSO COVERED BY MANUFACTURER'S WARRANTY AND ARE USUALLY HONORED AT A SERVICE CENTER IN YOUR AREA.