This kind of switch is widely used in electric power tools for power controlling.
This Switch is without lock design, it is with screw terminals for wire connecting.
Details: Product Model: FA2-6/2W5; Product Parameters: AC125V, 16 (10) A, 250V 8 (6) A; Product Dimensions: 54 x 38 x 15mm/2.12 x 1.37 x 0.59"(L x W x T).
NOTE: The trigger may be much smaller, you can try it by taking the old trigger and modifying it to fit the new one with good results.
Packing Listing:Packing include 1 x Electric Hammer Drill Trigger Switch.
