The MegaPro screwdrivers are made of high impact plastic and superior grade steel with industrial grade steel bits, available in either standard bit model or specialized bit models. Each model has in-handle storage for the included quick change bit collection. The unique design also include a rotating "palm" end cap to facilitate higher driving force and increased rotational torque when driving fasteners, a textured non-slip main body for improved grip, and a bit locking mechanism for secure and reliable fastener driving.