
Professional 5-piece flare nut spanner set (9-21mm) for hydraulic, fuel & refrigeration systems. Chrome vanadium construction.
The Blue Spot Tools 5 Piece Flare Nut Spanner Set (9-21mm) is specifically engineered for working with compression nuts on hydraulic lines, diesel and petrol injectors, as well as gas and refrigeration systems. Its unique flared design provides superior access in tight spaces where traditional spanners would be ineffective, while the increased surface area ensures a more secure grip during operation.
Crafted from high-quality chrome vanadium steel, these spanners undergo heat treatment and nickel plating for enhanced durability and resistance to wear. The 15° jaw angle offers improved access to fasteners in confined spaces, making this set an essential tool for professional mechanics and technicians working with hydraulic and fuel systems.
Key Features:
This professional-grade set includes five spanners covering sizes from 9mm to 21mm, providing comprehensive coverage for most compression nut applications in automotive, industrial, and HVAC systems.
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