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

Tap & Die Tool Set 111 piece vidaXL

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

Thread repair & workshop kits vidaXL

Harmonic Balance Puller Set 45 pcs vidaXL

40 pcs Tap and Die Set vidaXL

10 Piece Tap Down Tool Set for Paintless Dent Repair vidaXL

Set of taps and metric dies m2-m18 Holzmann gbm110tin

15 Piece Glow Plug Thread Repair Kit M10 x 1.0 mm vidaXL

16 Piece Spark Plug Thread Repair Tool Kit M14x1.25 vidaXL

Sealey Metric/UNF/BSP Tap & Die Set Split Dies 33pc AK3033

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

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

Galozzoit – Helicoil Thread Repair Kit M8 x 1.25 mm – 30 Stainless Steel Inserts – Tapping and Installation Tools Included

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

Hand taps Metric taps Taps and dies M3 M4 M5 M6 M8 taps Taps with switchable ratchet tap holder

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

[NEVER USED] 6pcs Thread Taps, Tap Drill Bit, M3-M10 Metric Thread HSS Titanium Coated Tap and 1/4" Hex Shank Fluted Tapping Bits for Tapping Various Threads.