Socket Bit 1/2'dr Spline M12 S2 Material

Tork Craft Socket Bit 1/2' Drive Spline M12 S2 Material At a Glance: 1/2' drive spline M12 socket bit in S2 steel for secure engagement and high-torque fastening. The Tork Craft TC97012 spline socket bit is designed for driving M12 spline (triple square style) fasteners using a 1/2' drive ratchet, breaker bar or torque tool—built for heavy-duty fastening jobs where strong engagement is essential. M12 spline fasteners are common in automotive and mechanical assemblies because the multi-point profile delivers excellent torque transfer when fully seated, helping reduce slipping and fastener damage on high-load connections. Manufactured from durable S2 steel for strength and wear resistance, this socket bit is made to keep a crisp profile under load, making it a reliable choice for tightening correctly and removing stubborn spline fasteners with control. High-Torque Spline M12 Socket Bit In Tough S2 Steel A 1/2' drive spline socket bit with an M12 profile, designed to deliver secure engagement and controlled torque on spline-style fasteners in workshop and mechanical maintenance tasks.