Milwaukee 1/4" Drive 5/16" 6-Point Socket w/ FOUR FLAT™ Sides is designed for versatility and convenience. Featuring FOUR FLAT™ Sides, this socket prevents rolling and is wrench-ready, making it easier to handle and store. Its optimized geometry helps reduce bolt rounding and stripping, ensuring a secure grip and longer tool life. For quick and easy identification, the socket size is clearly stamped into the flat side. This reliable socket is for a variety of applications where precision and durability are essential. Model Number: 45-34-9005