Easy to contact. Easy to purchase. Pick up or delivery available. We chose pick up as wanted the item quickly. Staff at shop when picking up were very friendly and helpful. Item is fantastic ( broke discs). Thank you. Will shop again if looking for car parts.
10 Piece M14 Coil Insert Thread Repair Tool Set - PKTool
Delivery & Shipping
Delivery & Shipping
At Universal Auto Spares, we are committed to getting your auto parts to you quickly and efficiently. Our streamlined shipping process kicks into gear the moment your order is placed. Shipping costs are conveniently calculated at checkout, ensuring transparency and no hidden fees.
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Returns & Warranty
Returns & Warranty
At Universal Auto Spares, your satisfaction is our top priority. We understand that sometimes an item may not be what you expected, or you may change your mind. That's why we've made our returns process as straightforward and hassle-free as possible. If you need to return an item, you can do so within 30 days of your purchase.
10 Piece M14 Coil Insert Thread Repair Tool Set - PKTool
The PKTool 10 Piece M14 Coil Insert Thread Repair Tool Set is a professional-grade solution designed to repair damaged spark plug threads and other metric internal threads quickly and reliably. Engineered for precision and durability, this kit restores stripped or worn threads back to original specification, helping avoid costly component replacement.
Featuring a coil insert design, this set includes an M14 tap, installation tools, and high-strength stainless steel thread coils to ensure secure and long-lasting repairs. The installation tool is equipped with an adjustable depth stop and magnetic shank insert for accurate positioning and controlled insertion. Manufactured using quality materials including STI HSS-G taps, SUS304 stainless steel coil inserts, and components rated between HRC 43–50, this kit is built for professional workshop use and repeated applications.
Ideal for automotive repairs, particularly spark plug thread restoration, this comprehensive set provides everything needed for precise thread repair in aluminium and carbon steel components.
Kit Includes:
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M14 Tap (STI HSS-G)
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5pc Coil Inserts – M14 x 1.25 x 7/16” (SUS304 Stainless Steel)
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2mm Hex Key
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Coil Insert Installation Shank – M14 x 1.25
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90mm Coil Insert Installation Shank (Carbon Steel)
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Coil Shank Shielding Collar – Internal Thread M14 x 1.25
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Installation Tool with Adjustable Depth Stop
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Magnetic Shank Insert
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Anodized Aluminium Housing
Features & Benefits:
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Repairs damaged spark plug & other metric threads
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High-strength coil insert design for long-lasting repairs
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Suitable for aluminium & carbon steel components
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Precision STI HSS-G tap included
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SUS304 stainless steel inserts
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Adjustable depth stop for controlled installation
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Professional workshop quality
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