1/2in Dr. 40mm Deep Hand Socket

Genius Tools Deep Hand Socket 40mm 1/2 Inch Drive Heavy-Duty Chrome Vanadium Steel - 427840 Deep Hand Socket SKU: 427840. This 1/2 inch drive 40mm deep hand socket is built for professional toolkits where strength, fit, and long-term durability matter. The deep profile helps reach fasteners with extended threads or where clearance is limited, while maintaining reliable engagement. Manufactured from chromium-vanadium steel alloy and finished in chrome polish, it balances high strength with anti-corrosive performance. Permanent size stamping supports quick identification during service work and organized storage. Key Benefits 1/2 inch drive deep socket design reaches recessed or extended-thread fasteners. 40mm size supports consistent fit for matching metric nuts and bolts. 78mm overall length provides added access without sacrificing control. Chromium-vanadium steel alloy delivers high strength and long service life. Chrome polished finish resists corrosion and helps wipe clean after use. Permanently stamped size markings improve organization and speed identification. Meets or exceeds ANSI standards for dependable performance in professional use. Its durable alloy construction, corrosion-resistant finish, and easy-to-read markings make it a dependable choice for technicians who want consistent performance and straightforward tool management.