PRO-THREAD 3597-1428K UNF 1/4" X 28 Thread Repair Kit

PRO-THREAD 3597-1428K UNF 1/4" X 28 Thread Repair Kit

 KIT CONTAINS:

• 6.7mm DRILL BIT
• THREAD TAP
• 20 INSERTS
• INSERT INSTALLATION TOOL
• TANG BREAK TOOL