PRECISION SCREWDRIVER (+) PRO DESCRIPTION This is a limited edition precision screwdriver designed for use with plus (+) head screws. It provides a great option when working with smaller screws such as those found in static model kits. The high-precision bit is shaped using computer-controlled machining for efficient and lasting attachment, while a non-slip grip offers secure control and features a rotating end cap. For use with 1.2-1.6mm diameter plus (+) head screws. Bit length: 23mm Bit is made from durable chrome molybdenum vanadium steel.