Plastic Shell: The outer layer of this piezoelectric igniter is made of plastic, providing effective insulation for safe operation. Main Function: This piezoelectric igniter is designed for igniting gas appliances such as stoves, ovens, heaters, and fireplaces. It is also suitable for outdoor uses like barbecues and camping. 1 Out 2 Design: The piezo igniter can be configured as 1 out 1 or 1 out 2. Includes ignition needle and 1 meter wire. Ignition distance is 5-6mm. Mounting hole size is 18mm. Wide Compatibility: Compatible with propane and natural gas systems. Some modifications may be required during installation. May not fit all existing mounting holes or cable lengths. Push Button Operation: No batteries required. Generates spark with a simple press. Ensure the notched wire is properly connected or touches the fixed point. Item Type: Piezo Igniter Material: Plastic Weight: Approx. 79g Output Terminal: 2.3mm Mounting Hole: 18mm Output Voltage: 18KV (3PF) Ignition Distance: 5-6mm Package Includes: 1 x 1 out 2 piezo ignition, 1 x ignition needle with 1000mm wire, 2 x ignition needles, 2 x piezo igniters