Allparts EP4928-023 TESI Kill Switch Momentary 10mm BlackThe IDO Super M 10mm kill switch is perfect for the player who doesn't want to make a major modification to their guitar. This switch is the perfect size to replace a standard 3/8" potentiometer with NO DRILLING. If you have a smaller potentiometer on an Asian import guitar, only minimal modification to the hole is required as Asian potentiometers are typically 9mm.Simple wiring: The red wire goes to the output jack's hot terminal, and the black wire goes to ground, and you're done!Specs:Type: Momentary Push Button SwitchOperation Type: Normally Open Housing Material: Plated BrassMounting hole Size: 10mmMounting Panel Thickness: 1mm-6mmOperation Pressure: about 5nOperation Stroke: 2.0 mmContact Resistance: 50 mOhmMechanical Life: 500,000 cyclesSwitch Rating: 2A/36VDC