The picture below shows three larger views around this Old Wagner Lockheed Hydraulic Brake Parts & Fluid Advertising Premium Screw Driver. It is made of metal and plastic. It has diamond design around the handle and a metal pocket clip. It was made in the U.S.A. and is marked as follows:
MORE MILES -- SAFELY WAGNER HYDRAULIC BRAKE PARTS AND FLUID LOCKHEED MADE IN U.S.A.
The screwdriver measures 4-7/8'' long. It appears to be in excellent condition as pictured.