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Big-Sert 51451A M14 x 1.25 x 9.4mm Taper Seat Aluminum Insert. Big Sert Aluminum Taper Seat Insert Made in USA. Big Sert Thread Repair Inserts.
Normally used in racing applications, where Nitromethane is used as a fuel. Steel inserts typically have a higher tensile strength than aluminum.
Metric Insert Size M14 x 1.25 x 9.4mm
Professional Thread Repair
TIME-SERT thread repair system the ultimate way to repair threads in stripped or damaged holes