Alfa Tools HSB15914 #2 Phillips x #2 Square Double End Power Bit

Screwdriver Insert Bit, Double End, #2 Phillips x #2 Square Recess x 2-1/2" Overall Length x 1/4" Hex Power Shank, Bulk, 25 per Pack. Alfa Tools HSB15914 #2 Phillips x #2 Square Double End Power Bit