MORSE MT3838152 M7 X 1.0 OR 7MM X 1.0 D5 HSS TAPER STARTED HAND TAP RH 4 FLUTE. 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.