【Wide Compatibility】: The oil burner setting gauge compatible with Beckett AF, AFG, SR, SF, and AFII burners, as well as other models using F-style or FB-style heads

【Easy Burner Adjustment】: The oil burner adjustment tool allows you to easily adjust the distance between the nozzle and the retention head, as well as the angle of the electrode, without removing the burner from the heating equipment. Simply place the tool on the nozzle with the opening facing upward and use the top protrusion to adjust the electrode angle

【Optimize Burner's Performance】: Eliminate common burner issues like failed ignitions and black smoke, Our gauge kit helps you diagnose and fix these problems. By accurately adjusting the electrode angle, you can ensure optimal combustion and prevent these common issues

【Premium Materials】: The waste oil burner nozzle adjusting part crafted from high-quality plastic, offering exceptional wear and tear resistance, corrosion resistance, robust construction ensures long-lasting performance, the smooth surface protects the burner's components from damage during use

【Cost-Effective】: By accurately adjusting the nozzle distance and electrode angle, you can optimize your burner's performance. This leads to improved combustion efficiency, reduced fuel consumption and maintenance costs