National Coarse Rethreading Die 5/16-18

Repairs or renews damaged threads - fractional and metric .Taps and dies are highly tempered for strength and durability; hex-shaped for use with a socket or wrench .Color coded for quick visual identification - metric is gold; national fine, black; national coarse, silver

Key Features

• Repairs or renews damaged threads - fractional and metric
• Taps and dies are highly tempered for strength and durability; hex-shaped for use with a socket or wrench
• Color coded for quick visual identification - metric is gold; national fine, black; national coarse, silver

Specifications

• Size: 5/16-18

Additional Information

• Country of Origin: US
• Warranty: RL