Gas Furnace Direct Spark Igniter; Type Direct Spark Igniter; Used On RGFD/RGRB/RGRK/RGRJ/RGTA Gas Furnace; Termination 0.084 Inch Diameter Round Pin Terminal; Length 1-15/16 Inch (Mounting Flange to Igniter Flange Tip), 1-3/16 Inch (Spark Electrode Offset), 3/4 Inch (Ground Electrode Offset); Angle 78 Degree (Spark Electrode Offset), 90 Degree (Ground Electrode Offset); Spark Gap Size 1/8 Inch; Wire Length 40 Inch; Element Material Kanthal