* The 3/8-inch square drive at the head, where you attach sockets. * The trigger lever along the handle. * The air inlet at the bottom (“OIL DAILY” means add a few drops of air tool oil before use). It’s used to: * Quickly remove and install nuts and bolts. * Work in tight spaces, especially in automotive repair. * Speed up jobs like valve covers, brackets, interiors, suspension components, etc.
