Flare Nut Open Ring Wrench
The Flare Nut Open Ring Wrench is a precision-engineered, non-sparking tool ideal for safely gripping and turning nuts on the ends of tubing—especially in environments where flammable gases, liquids, or vapors are present. Made from Beryllium Copper and Aluminium Bronze, it is perfectly suited for use in oil & gas, chemical, and aerospace industries.
Flare Nut Open Ring Wrench
The Flare Nut Open Ring Wrench is a precision-engineered, non-sparking tool ideal for safely gripping and turning nuts on the ends of tubing—especially in environments where flammable gases, liquids, or vapors are present. Made from Beryllium Copper and Aluminium Bronze, it is perfectly suited for use in oil & gas, chemical, and aerospace industries.
Manufactured to DIN3118 standards and die-forged for superior durability, this tool offers outstanding resistance to wear, deformation, and corrosion. The forging process creates a dense, strong structure, ensuring reliable performance even under frequent industrial use.
This wrench is similar to a box-end wrench, but features a narrow opening that allows it to slip over a tube while still gripping the nut securely. The thick jaws provide greater contact with the nut, reducing the risk of rounding off soft or stubborn fittings.
Designed specifically for tube nut applications, the Flare Nut Open Ring Wrench is essential for tasks like tightening or loosening hydraulic, fuel, and brake lines—especially in confined or hazardous locations where spark prevention is critical.
Key Features
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Made from Beryllium Copper & Aluminium Bronze
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Certified non-sparking and anti-magnetic
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Complies with DIN3118 standard
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Die-forged for enhanced strength and longevity
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Open ring design for use with tubing systems
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Thick jaws improve grip and reduce rounding risk
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Ideal for fuel, hydraulic, and brake line work