The Sealey 1/2" Drive E20 Torx Socket is designed for E20 external Torx fastenings, a popular size in heavy-duty automotive applications, plant machinery and construction equipment. The E20 size is particularly prevalent in modern vehicle designs where external Torx fixings are specified for their superior torque transfer characteristics and resistance to cam-out. Crafted from drop-forged Chrome Vanadium steel, this socket delivers the strength and resilience demanded by professional mechanics and technicians. The heat treatment process optimises the steel's mechanical properties, ensuring the socket withstands repeated use without deformation. Chrome plating provides a protective barrier against workshop chemicals and moisture, whilst the fully polished mirror finish facilitates quick cleaning between jobs. The integrated knurled ring ensures you maintain firm control even when working in oil-contaminated environments. This socket comes with Sealey's lifetime guarantee, demonstrating the manufacturer's confidence in its quality and longevity. Features and Benefits: • E20 size for heavy-duty automotive and plant machinery • Drop-forged Chrome Vanadium steel ensures strength • Heat treated to prevent deformation under load • Chrome plated for chemical and moisture resistance • Mirror finish for easy maintenance • Knurled ring provides control in oily conditions • Lifetime guarantee Specifications: Brand: Premier Drive: 1/2"Sq Length: 55mm Nett Weight: 0.070kg Size: E20