Sealey Flexi-Head Flare Nut Diesel Injection Wrench Set - 6 Piece 3/8in Square D

This 6-piece diesel injection wrench set from Sealey provides specialist tooling for working on fuel injector lines across most diesel engines. Featuring flare nut spanner heads on 3/8" square drive shafts, these 6-point socket wrenches are specifically engineered to access and safely work on fuel injector connections without damaging vulnerable pipework. Manufactured from heat-treated Chrome Molybdenum steel heads with Chrome Vanadium steel shafts, the set delivers the strength and durability required for professional automotive and plant maintenance work. The blackened finish provides corrosion resistance, whilst the 180° flexible heads make these wrenches ideal for tight, awkward access points common in modern diesel engine bays. Each wrench features large, clearly marked size identification for quick selection during diagnosis and repair work. The comprehensive size range covers common diesel injector specifications, making this set suitable for mechanics, agricultural engineers, a