S/Driver Phillip Rd 1 x 3″ Vaco

Klein Tools BD111, #1 Profilated Phillips Head Screwdriver with 3 Inch Round Shank.
Round Shank Chrome plated shaft for excellent corrosion resistance. Smooth Confordome handles fit the palm of your hand comfortably. Chrome plated shaft helps prevent corrosion. Oversized handle is 35 Percent larger than comparable screwdriver handles. Delivers up to 50 Percent extra power to perform tough jobs with minimum effort.