TIME-SERT 0381 3/8-16 Standard Thread Repair Kit. Inserts included are .520" Time-Sert Inch Thread Repair Kits fix threads with solid bushing type inserts which are held in from the bottom with Time...
TIME SERT 5381 BIG-SERT Thread Repair Kit 3/8-16. Oversize kit used for second repair (when a Helicoil has failed previously). KIT CONTENTS:Drill Counterbore Tap Insert Driver Five (5) Steel Inserts...