The Sealey 1/2" Drive Spline Bit Socket M14 (Model No. SBS017) is engineered for M14 spline fasteners typically found in heavy-duty automotive and industrial applications. This larger size is commonly encountered on commercial vehicle components, agricultural machinery, and robust mechanical assemblies where substantial torque transfer is required. The M14 socket is essential for workshops handling larger vehicles and equipment. Forged from premium Chrome Vanadium steel with a hardened S2 steel bit insert, this socket delivers professional-grade performance under demanding conditions. The heat treatment process ensures the socket maintains its integrity when subjected to high torque loads, whilst the chrome plating and fully polished mirror finish provide lasting corrosion protection. The knurled ring design is particularly beneficial when working on larger fasteners where maintaining positive control is crucial for both efficiency and safety. Features and Benefits:M14 spline size p