Features 1、Excellent PC Material: This electric wrench trigger switch is made of excellent PC material, which is sturdy and wear resistant, not easy to be damaged, and can be applied to you for a longer period of time. 2、Easy Speed Adjustment: This wrench trigger switch is electronically adjustable, which makes it easy to adjust the speed, you just need to press the switch button to activate it. The lower the button is, the faster the speed will be. 3、With Small Light: This wrench trigger switch comes with a small light that has an illuminating function to give you an extra source of illumination when you are using it. 4、Easy To Install: This wrench trigger switch is easy to install by connecting the switch wiring to the appropriate connector on the electric wrench. 5、Wide Application: This electric wrench trigger switch is widely used in electric or other power tools for replacing old or damaged switches. Specification Item Type: Wrench Trigger Switch Material: PC Package List 1 x Wrench Trigger Switch