Performance Tool Thread Repair Kit 1/4-20

Restore threads to their original size with this 1/4-20 thread repair kit. Includes stainless steel inserts.

• 1/4-20 thread size
• Use with drill bit size 17/64 in. (6.7 mm)
• Restore threads to the original sizing
• Includes: (1) 4241 HSS 1/4-20 UNC tap, (3) 304 stainless steel inserts, and (1) Install/punch tool