XunLiu Key Locking Inserts Thread Repair Int.M12X1.25 Ext.M16X1.5Lg16
- Repair internal thread and strengthen external thread..
- When applied to low strength materials, the strength of threaded hole can be greatly enhanced..
- Repair the wrong hole, avoid the wrong parts reworking..
- The Key Insert thread sheath can be removed without damaging the parent material.