The Draper 1/2" Drive Torx Socket E18 is designed for professional applications requiring robust engagement with TX-STAR® E18 fasteners. This larger socket size is frequently specified for heavy-duty automotive components, commercial vehicle maintenance, and industrial machinery where substantial torque capacity is essential. Manufactured from premium chrome vanadium steel, this E18 socket undergoes comprehensive hardening and tempering to deliver exceptional strength and resistance to wear, even when subjected to the high torque loads typical of larger fastener sizes. The chrome-plated and polished finish provides superior corrosion protection whilst maintaining a clean, professional appearance that reflects well-maintained workshop standards. The precision-engineered 1/2" square drive ensures secure, reliable connection to your professional ratchets and breaker bars. Ideal for commercial vehicle technicians, agricultural engineers, and industrial maintenance professionals, this E18 s