This 17mm x 19mm Elora Flare Nut Spanner is designed for larger compression fittings typically found on heavy commercial vehicles, industrial hydraulic systems and substantial refrigeration installations. The size combination makes it essential for plant maintenance engineers, commercial vehicle technicians and industrial HVAC specialists working with larger-bore piping systems. Manufactured to professional standards from chrome vanadium steel that's been hardened, tempered and chrome plated, this spanner delivers exceptional durability and corrosion resistance. The 15° jaw angle ensures effective working in confined spaces despite the larger dimensions, whilst the flare nut design provides secure grip on compression nuts without causing damage to brass and copper alloy components common in these systems. Features and Benefits:17mm x 19mm configuration for larger compression fittingsChrome vanadium steel construction for heavy-duty applicationsHardened and tempered for superio