Features:
【YOU WILL GET】You will get 10pcs spark plug thread repair thread inserts and 1pc thread tap,11pcs in total, all of them designed with standard thread, the general size is suitable for repairing 12mmx1.25mm/14mm x 1.25mm spark plug.
【HIGH STRENGTH MATERIAL】Spark plug thread repair kit is crafted from stable stainless steel, high speed steel materials, even under heavy use,spark plug repairing kit, designed to endure frequent use and provide reliable performance.
【SUITABLE FOR】Suitable for automotive enthusiasts, mechanics who frequently work for gasolines engines and require dependable repair tool.designed for ease of use, suitable for both professionals and DIY enthusiasts.
【CAR REPAIR TOOL】The spark plug thread repair kit simplifies the repair process, making it addition to any toolkit focused on engine maintenance.For use in garages, workshops, or at home, this Kits provide a practical solution for maintaining engine performances and repairs.

Specifications:
Color: gold, silver
Type: M12, M14
Material: stainless steel, high speed steel
Size(about):
Screw sleeve:M12x1.25mm/0.47x0.05inch, with M14x1.25mm/0.55x0.05inch screw rod
Screw sleeve: M14x1.25mm/0.55x0.05inch, with M16x1.25mm/0.63x0.05inch screw rod
M12:
screw rod: 96mm/3.78inch in length, round handle dia: 11mm/0.43inch, square handle dia: 8.8mm/0.35inch
screw tube: 15x17mm/0.59x0.67inch (DxH)
M14:
screw rod: 95mm/3.74inch in length,round handle dia: 12.5mm/0.49inch, square handle dia: 10mm/0.39inch
screw tube: 17x17.5mm/0.67x0.69inch (DxH)

Package Included:
1 x spark plug thread repair kit