440-2X-50PK Apex Phillips #2, 1/4” Hex Insert Bits, Pack Of 50. 440-2X Apex 1/4” Phillips #2 Hex Insert Bits 50PK can be used for driving screws and fasteners with hand tools, corded or cordless power tools, and pneumatic tools.

T440-2X Apex 1/4” Phillips #2 Hex Insert Bits 50PK can be used for driving screws and fasteners with hand tools, corded or cordless power tools, and pneumatic tools. MRO Tools offers a wide selection of Apex Phillips ® head screwdriver bits, which are commonly used in aircraft assembly, maintenance and throughout the aviation industry.