The FA410/2B DPDT Power Tool Lock On Trigger Switch is a DPDT (double pole double throw) switch designed for handheld power tools, featuring a lock on trigger mechanism. It provides a reliable means to control power in two circuits with the convenience of a lockable on position, suitable for replacing worn or damaged triggers on compatible tools. Key benefits Reduces operator fatigue with a lock on feature that allows continuous operation without sustained trigger pressure. Improves workflow by maintaining steady power to the tool during extended cuts or grinding passes. Restores tool performance by serving as a direct replacement for worn or failed trigger switches in compatible tools. Offers flexible control through DPDT wiring, enabling two circuit switching for more versatile tool configurations. Key attributes Functionality: DPDT configuration with lock on trigger for convenient, hands operation when needed. Compatibility: designed for use as a replacement trigger switch in power tools that require FA410/2B DPDT switches and related wiring configurations. Size and form: compact, purpose driven design intended for use in compact tool housings and crowded layouts. Material and construction: built for durability to withstand common tool environments and repeated actuation. Performance: dependable switching with a smooth actuation feel intended to support regular tool use and consistent operation. Usage considerations Ensure correct matching of the FA410/2B DPDT switch to the tool and its wiring diagram before installation. Replacement should follow proper electrical safety practices and, if needed, be performed by qualified personnel. Use cases and applications Replacing a worn or failed trigger switch in handheld tools such as drills or grinders to restore control and add a lock on option for continuous operation. Installing in tools that benefit from a lock on feature during extended tasks, such as repetitive sanding, cutting, or grinding operations, to reduce trigger fatigue. Integrating into power tools that require reliable DPDT switching and the option to hold the tool in the on position for controlled, hands operation during line work or assembly tasks. With its focused design and DPDT lock on capability, the FA410/2B DPDT Power Tool Lock On Trigger Switch provides a practical replacement option that supports reliable control, reduced operator effort, and extended usability of compatible handheld power tools.