Chrome Vanadium steel ratchet wrench. Hardened and tempered with a fully polished mirror finish. Extension retained at set increments with a quick release locking ring giving four different shaft lengths. Features 180° locking flexi-head, flip reverse, spring-ball socket retention and soft grip handle. Note: These tools are manufactured in accordance with DIN standards and are designed for improved access, not excessive torque. Misuse will invalidate guarantee.