Weidmueller SD T15 TR X 80

SD T15 TR X 80 is a tamper-resistant Torx screwdriver. SD is the likely brand. T15 is the Torx head size, larger than T10. TR indicates tamper resistance, often with a center pin. 80 likely refers to an 80mm shaft.  It's designed for use with tamper-resistant Torx screws, commonly found in electronics, automotive, and security applications.