131Pcs METRIC Helicoil Thread Repair Kit M5-M12 Insert Tool HSS Twist Drill Bits

M12 x 1.75 x 16.3mm. 5x Twist Drill Bits. M5 x 0.8 x 6.7mm. 64PCS Oil Pan Sump Gearbox Drain Plug Thread Repair Tool Kit M13-20 UK. 25PCS Diesel Injector Seat Cleaning Brush Tool Engine Injectors Cleaner Kit.

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