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Sealey Helicoil Thread Repair Kit M8 x 1.25mm

Name: Sealey Helicoil Thread Repair Kit M8 x 1.25mm
Brand: Sealey
SKU: SKU260326123743041
Availability: InStock

SKU: 260326123743041 EAN: 5051747481756

Compare 4 prices for Sealey Helicoil Thread Repair Kit M8 x 1.25mm — from £20.83 to £31.95 across 4 UK sellers including Trade Counter Direct, Whiterose Tools, Tooled Up and more. Save up to £11.12 (35%).

£20.83 5h ago

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Compare Prices from 4 Sellers

Prices updated 28 Aug 2026

2

Whiterose Tools

£29.00 +£8.17

5h

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3

Tooled Up

£31.95 +£11.12

5h

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4

My Tool Shed

£31.95 +£11.12

5h

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#2

Whiterose Tools

5h ago

£29.00 +£8.17

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#3

Tooled Up

5h ago

£31.95 +£11.12

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#4

My Tool Shed

5h ago

£31.95 +£11.12

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The M8 x 1.25mm thread repair kit is designed for one of the most commonly used metric thread sizes in automotive and engineering applications. This versatile size is found throughout engine assemblies, gearboxes, body panels, and general mechanical components, making it an essential kit for professional workshops and maintenance engineers. This comprehensive kit creates a stronger internal thread in soft metals, ideal for repairing damaged or stripped internal threads in aluminium engine blocks, cylinder heads, and transmission housings. It protects tapped threads against wear and damage, providing long-lasting repair solutions. The set includes a drill bit, thread tap, insert installation tool, and lug breaking tool – all the specialist equipment needed for professional thread restoration. Supplied with three different lengths of thread insert to suit various applications and depths, the complete kit comes in a durable storage case. Features and Benefits: • M8 x 1.25mm metric thread for common automotive applications • Creates stronger threads in soft metals than original threads • Complete professional toolkit for reliable repairs • Three insert lengths for versatile depth options • Protective storage case for organisation and tool protection Specifications: Brand: Sealey Nett Weight: 0.23kg Replacement Inserts: TRM8R Thread Lengths: 6, 9, 12mm (5 of each) Thread Size: M8 x 1.25mm

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