Thread Repair Kits: M12 X 1.25 X 17.5mm Time-Sert Big-Sert Insert

M12 X 1.25 X 17.5mm Time-Sert Big-Sert Insert Reviews

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M12 X 1.25 X 17.5mm Time-Sert Big-Sert Insert Feature

BIG-SERT is a heavy wall solid bushing, easy to install with positive placement.
BIG-SERT gives increased load protection for critical use.
BIG-SERT will repair oversize holes which have previously been repaired.
Time-Sert tooling is required to properly install Time-Sert Inserts

BIG-SERT kits are an oversize thread repair system that will repair threads that were repaired by standard Time-Serts,Helicoil, Perma-Coil, any other similar coil style insert.