Review on 🔌 SW77 Aftermarket 20 Amp Trigger On-Off Switch - Upgrade for Skil 2610321608, Ryobi, and Ridgid 760245002 by Joseph Rasmussen

Fits Black and Decker 3051 7.25" Worm Drive Circular Saw (and likely others) and screws in easily but will require rewiring as this switch is internal one thing differs from the original. The wires connecting the top and bottom of the original switch (red to white, black to black) need to be cut, stripped, connected/extended with additional wires, and then connected to the new switch. they join side by side. I placed red and white at the bottom and black and black at the top. Do not attempt to connect this switch to the B&D 3051 without reversing the wiring, or you will at the very least burn out your switch, possibly fry the switch, or even start a fire. . Works great and has a nice crisp click.