TDQ474-Thread Repair File

• Covers 9, 10, 12, 16, 20, 27, 28 & 32 T.P.I.
• Contains four files covering eight thread pitches
• Can be used to restore rusted or corroded fasteners
• Doubles as a screw pitch gauge

Specifications

• Shape: Square

Additional Specifications

• Material: Carbon Steel
• Finish: Black Oxide