Porsche Hex Shank Phillips Drive Bit (5/16").

Key Features:

• Drive Type: Phillips (cross-shaped recess)
• Tip Size: #3 Phillips (a larger size than #2, used for larger screws)
• Shank Size: 5/16 inch Hex (a larger size than the common 1/4 inch hex shank)
• Overall Length: 1-1/4 inches

Description:

This is a Phillips #3 insert bit with a 5/16 inch hexagonal shank and an overall length of 1-1/4 inches. It is designed for use in power screwdrivers or drills with a 5/16 inch hex drive chuck to drive Phillips #3 screws. The larger 5/16 inch shank size indicates it's likely for heavier-duty applications compared to the standard 1/4 inch hex shank bits.