The Eclipse Tools #1 4" Phillips Screwdriver (800-100) features a precision-engineered Phillips #1 tip with a 4-inch blade for accurate fastening. Its insert-molded blade enhances grip security, while the soft rubber handle ensures ergonomic comfort during use. Measuring 10 × 2 × 2 inches and weighing just 0.15 lbs, this screwdriver provides optimal control and durability for professional applications.