Flex 531502 18V Brushless 1/2-Inch Impact Wrench Bare Unit

The Flex IW 1/2 400 18.0-EC C Impact Wrench is a compact, brushless cordless tool designed for screwdriving and fastening in tight spaces. It features a short head length for access in confined areas, a brushless motor for improved efficiency and longer service life, and an Electronic Management System (EMS) that protects the tool and enhances performance. The tool offers precise control with three speed settings, an Auto-Stop mode to help prevent over-tightening, and a quick-acting electronic brake for safer operation. An accelerator trigger with a lock-off switch reduces fatigue, and an integrated LED light provides visibility with five brightness levels. It is described as a Bare Unit (no battery or charger) and compatible with all FLEX 18V battery packs, enabling flexible workflow without being tied to a specific power source. The design includes an ergonomic, non-slip soft grip handle for comfortable use during extended tasks and is tailored for professional applications that require reliable performance in demanding conditions.

Features

• Brushless motor for efficiency and longevity
• EMS protection and extended service life
• Speed Command with three settings
• Auto-Stop to prevent over-tightening
• Short head length for confined spaces
• Ergonomic non-slip soft grip handle

Technical specifications

• Bit holder: 1/2 in
• No Load Speed: 0-500/0-1,000/0-1,900/min
• Impact Rate: 0-3,750/bpm
• Max Torque: 406Nm
• Max Loosening Torque: 600Nm
• Weight: 1.2kg (without battery pack)