Mounting Hood | Explosion Proof, Dust Ignition Proof; One Hub; for Use With Threaded Metal Conduit; for Use in Wet Locations | Klein Tools' Interchangeable Multi-Bit Screwdrivers/nut Drivers Are Heavy-Duty Tools Designed for Professionals. They Are Made of the Highest-Quality Tempered Steel With a Torque-Proof Anchor in the Handle. Strong, Durable Tips Are Manufactured With SquarFurbay Electric Supp