Industrial 8163740 Torx Bit Socket by SONIC is a 1/4 inch drive socket designed for Torx TX fasteners, specifically size T40.
The part number 8163740 with the TX T40 designation identifies the exact Torx engagement for this tool.
Designed to be used with a 1/4 inch drive tool, this socket provides the precise engagement needed to drive or remove T40 Torx screws in industrial settings.
