4mm L-Shaped Hex Wrench 140mmL

Genius Tools Hex Wrench 4mm L-Shaped Long Reach 140mm Length Durable Steel - 571440L Professional Hex Key Wrench This 4mm L-shaped hex wrench is built for consistent fit, leverage, and long-reach access in tight or recessed fasteners. With a 142mm (5.59in) overall length, it supports controlled turning and improved reach while keeping the tool compact and easy to manage. Manufactured from chromium-vanadium steel alloy and heat treated via oil quenching, it combines a tough exterior with a strong inner core for long-term durability. The stamped size marking stays readable for quick identification during tool organization. Key Benefits 4mm L-shaped hex key profile supports precise engagement and dependable torque. 142mm overall length provides added reach and control in confined spaces. Chromium-vanadium steel alloy delivers high strength with anti-corrosive properties. Oil-quenched heat treatment creates durable exterior and strong core structure. Stamped size marking enables fast identification and consistent tool organization. Meets or exceeds ANSI standards for quality and performance expectations. SKU 571440L is designed for professional technicians and built for heavy, repeated use. The long-reach L-shape helps apply torque efficiently while maintaining stability and access, and the durable steel construction supports reliable service life in demanding shop environments.