Sirius 1/2" Drive Tri-Square Spline Socket Bit Extra Long

The Sirius 1/2" Drive Tri-Square Spline Long Socket Bit in XZN 12 is designed for medium-to-larger spline fasteners that require a dependable, high-engagement drive. The 140mm extra-long length ensures this bit can reach into deep recesses and confined assemblies without requiring additional extensions in most situations. XZN 12 fasteners are frequently encountered in heavier automotive components and machinery, where correct fastener engagement and consistent torque delivery are critical. This bit's precision-machined spline profile provides a snug, secure fit that minimis