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Sealey 6 Piece 3/8" Drive Flexi Head Flare Nut Diesel Injection Wrench Set 3/8" - Image 1
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Sealey 6 Piece 3/8" Drive Flexi Head Flare Nut Diesel Injection Wrench Set 3/8"

Sealey

Compare today's prices on the "Sealey 6 Piece 3/8" Drive Flexi Head Flare Nut Diesel Injection Wrench Set 3/8"".

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Last Updated: 28/09/2026
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Product Description

Compare today's prices on the "Sealey 6 Piece 3/8" Drive Flexi Head Flare Nut Diesel Injection Wrench Set 3/8"".

Sealey 6 Piece 3/8" Drive Flexi Head Flare Nut Diesel Injection Wrench Set 3/8"

Designed specifically for the demanding environment of diesel fuel injection systems, this six-piece set provides the precision and access needed to safely loosen and tighten flare nuts on injector lines without damaging delicate components. The flexi-head design and compact 3/8" drive allow you to reach awkwardly positioned unions on modern diesel engines, making routine maintenance and repairs faster and more reliable.

- Six individual wrenches covering the most common flare nut sizes used on diesel injection systems

- Flexi head mechanism for increased access in tight engine bays and around obstructions

- 3/8" square drive compatible with standard ratchets, extensions, and torque wrenches

- Manufactured from heat-treated chrome vanadium steel for long-lasting strength and corrosion resistance

- Each wrench features a satin finish to reduce glare and provide a secure grip even in oily conditions

- Supplied in a durable storage tray for easy organisation and quick size identification

Whether you are a professional technician or a keen DIY mechanic, this Sealey wrench set delivers the specialist tooling required to work confidently on fuel injector lines.

GTIN: 5054630438912