This switch is widely used in electric hand drills and other power tools. Ideal replacement for old or broken drill switches. Features variable speed control: press the switch button to start, with speed increasing as pressure increases. Easy to install and convenient to use. Maximum current: 16A Voltage: 7.2V - 24V Part Name: Cordless Drill Trigger Switch Note: Installation guide not included. Professional installation is recommended. Please verify compatibility before purchase. Wiring harness colors may vary randomly between batches; specific color requests cannot be accommodated. Minor differences between actual product and images may occur, but do not affect normal operation. Color: As shown in photo Material: Plastic Package Contents: 1 x Cordless Drill Trigger Switch Note: Light reflection and display settings may cause slight color variations between the image and the actual item. Measurement tolerance: +/- 1-3 cm.