2 Piece Spark Plug Internal Thread Repair Restorer (Neilsen CT3450)

Thread Repair Set M14 X 1.25 15 Pieces (Neilsen CT2749)

M10 x 1.5mm Thread Repair Kit with Tools for Metal Repair

M6 x 1mm Thread Repair Kit with Drill Bit and Tap for Metal Repairs

Thread Repair Set M12 X 1.75 15 Pieces (Neilsen CT2748)

Comprehensive Thread Repair Master Kit - 5 Sizes for Stripped and Damaged Threads

88pc Thread Repair Kit, Helicoil Set Sizes M6, M8 & M10 (Neilsen CT2739)

M5 x 0.8mm Premium Thread Repair Kit with Drill Bit and Lug Tool

M12 x 1.75mm Premium Thread Repair Kit with Drill Bit and Tap Tool

Glow Plug Cylinder Head Metric Thread Repair Restorer Tap Kit M8 x 1.0mm

M14 x 1.5mm Thread repair kit / helicoil 15pc set damaged thread

Thread Repair Kit M12 x 1.25 x 16.3mm 15 Pieces (Neilsen CT2746)

Commercial Wheel Nut / Stud Thread Repair / Restorer, 5pc (Neilsen CT4908)

4pc Wheel Bud Internal Thread Repair Restore Kit (Neilsen CT1127)

Glow Plug Cylinder Head Metric Thread Repair Restorer Tap Kit M10 x 1.0mm

Glow Plug Cylinder Head Metric Thread Repair Restorer Tap Kit M12 x 1.25mm

M12 x 1.5mm Thread repair kit / helicoil 15pc set damaged thread

Thread Repair Set - 25pc - M5 X 0.825 (Neilsen CT2740)