Universal Bit Assortment (105 Pieces)Universal Bit Assortment 105 Piece Security & Standard Bit Set with Adapters Tackle virtually any fastening job with the Wurth Universal Bit Assortment. This comprehensive 105 piece set includes the most common 1 4" standard and security bits in both short and long versions, giving you the right tool for nearly every screw type. Designed with professionals in mind, the majority of bits are engineered for security screws, preventing unauthorized