Description

The KING TONY 5-Piece Spline L-Key Set (M5–M12, Extra Long) is designed for high-performance precision and durability. Crafted from premium SNCM-V alloy steel, these extra-long spline keys deliver maximum torque, excellent reach, and superior strength. Perfect for demanding applications in automotive, industrial, and mechanical environments, this set ensures reliable engagement with spline fasteners while minimizing wear and stripping.