The Blue Spot Tools 5 PCE Flare Nut Spanner Set (9-21mm) is designed for use with compression nuts on hydraulic lines, diesel and petrol injectors, gas and refrigeration systems. The flared design enables you to overcome the line where a traditional spanner would fail. The spanner has a greater surface area once in situ. Manufactured from chrome vanadium, heat-treated and nickel-plated for increased durability.

• 15° Jaw
• Manufactured from chrome vanadium, heat treated and nickel plated for increased durability
• For use with compression nuts on hydraulic lines, diesel and petrol injectors, gas and refrigeration systems