JEUCLEL M12 Triple Square Impact Spline Bit Socket, 12mm Metric 1/2 Inch Drive Cr Mo Steel Lengthen Screwdriver Adapter Use with Drivers or Ratchets

【Ideal 12mm Triple Square Metric Spline Socket】 M12 (12mm) sockets work with tools such as ratchets to quickly and easily tighten drive fasteners. 【Specification】 1/2-Inch Impact Drive Socket, M12 (12mm) spline bit, 3.07-inch (75mm) total length. The lengthened design makes it suitable for more work scenarios. 【Bevel and Chamfer Design】 Spline sockets are precision machined to ensure precise dimensions. The beveled and chamfered design facilitates easy and smooth insertion and effectively prevents wear of drill bits and fasteners. 【Pinhole Design】 The M12 sleeve is designed with a separate pinhole base, which allows a locking pin to be placed for extra security to maintain stability when strong torque movements are applied. 【High Quality Cr-Mo Steel】 The chrome molybdenum steel material guarantees excellent durability and strength and a long service life. Black phosphate coating greatly improves rust and corrosion resistance.