Spark plug thread repair tool kit for gasoline engines: M14x1.25 metal inserts and M16x1.25 tap

210013 Tap & Die Tool Set 111 piece vidaXL

210174 Oil Drain Plug Repair Kit 64 pcs Set M13 M15 M17 M20 vidaXL

210119 Thread Repair & Workshop Kit vidaXL

Harmonic Balance Puller Set 45 pcs vidaXL

Faithfull TBH102B Metal Barn Toolbox 42cm (16in) FAITBB16

40 pcs Tap and Die Set vidaXL

Set of taps and metric dies m2-m18 Holzmann gbm110tin

SEALEY TAP AND DIE 32PC SET WRENCH METRIC CUTS M3-M12 BOLTS ENGINEERS KIT AK3015

210391 15 Piece Glow Plug Thread Repair Kit M10 x 1,0 mm vidaXL

210508 16 Piece Spark Plug Thread Repair Tool Kit M14x1,25 vidaXL

15 Pieces Boring Tool Set 50 mm Boring Head F1-12 MT2-M10 vidaXL

15 Pieces Boring Tool Set 50 mm Boring Head F1-12 MT3-M12 vidaXL

45 pcs Tap and Die Set vidaXL

30-piece thread repair kit M6 stainless steel twist drill, hexagon socket wrench insert, tap, professional for daily maintenance of automotive engine drills

5pc M14 x 1.25 Spark Plug Thread Repair Kit, Cylinder Head Rethread Kit, Spark Plug Rethread, 14mm Reamer Cylinder Thread Repair Tool

14mm Spark Plug Repair, 5 Piece Carbon Steel Spark Plug Threading Repair Tool Set with Inserts for Repairing 14mm Spark Plugs

Pieces Tap Set, 1/4" M3-M10 Hex Shank Screw, Titanium Coated HSS Drill and Tap, Metric Thread Tapping Bits