METRIC LEFT HAND THREAD REPAIR INSERTS M5 M6 M8 10x1 10x1.25 M10 M12 HELICOIL LH

M8 x 1.25 L/H 12 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts. M12 x 1.75 L/H 12 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts. M10 x 1.0 L/H 12 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts. M10 x 1.25 L/H 12 pcs 1.5D Stainless Steel Heli-Coil Wire Inserts.