Black & Decker™ Replacement Switch is designed for cordless variable speed reversible drill, 18 gal swivel head shear, 9.6 V and 12 V drill/driver, 14.4 V and 18 V industrial cordless drill, 12 V industrial cordless driver and DeWalt® 12 V and 18 V cordless drill, 18 V and 14.4 V cordless hammer drill, cordless rotary hammer, 18 V cordless jig saw, 18 V cordless reciprocating saw, 12 V and 14.4 V shear, 18 V cordless screwdriver, 18 V cordless recip saw, 14.4 V and 18 V rotary hammer as well as hammer driller/drill/driver.