WERA Nutrunner Non-Magnetic 3/8″

The WERA Non-Magnetic 3/8″ Nutrunner is a premium nutsetter engineered for professionals who require clean, accurate fastening without attracting metal filings. Ideal for HVAC installers, electricians, sheet metal fabricators, industrial maintenance technicians, and assembly professionals, the WERA Non-Magnetic 3/8″ Nutrunner provides dependable performance in applications where magnetic tools are not preferred.

Designed to drive 3/8″ hex-head fasteners, the WERA Non-Magnetic 3/8″ Nutrunner features a precision-machined non-magnetic socket that delivers a secure fit while preventing metal shavings from collecting inside the tool. Its standard 1/4″ hex shank conforms to DIN ISO 1173-F 6.3 (Wera Series 4), making it compatible with quick-change bit holders, impact drivers, cordless drills, and screwdrivers that accept 1/4″ hex accessories. Manufactured from hardened steel, the nutrunner offers exceptional wear resistance and reliable torque transfer for demanding professional applications. It is available in a compact 50 mm length for excellent accessibility in tight work areas. :contentReference[oaicite:0]{index=0}

The WERA Non-Magnetic 3/8″ Nutrunner is built to provide smooth engagement with hex-head fasteners while minimizing slipping and reducing the chance of rounded fasteners. Its compact profile allows easy access into confined spaces, making it an excellent choice for HVAC equipment, electrical enclosures, sheet metal fabrication, machinery assembly, and routine maintenance work.

Whether you’re installing ductwork, assembling equipment, fastening electrical components, or performing industrial maintenance, the WERA Non-Magnetic 3/8″ Nutrunner delivers the precision, durability, and clean operation professionals trust. Add the WERA Non-Magnetic 3/8″ Nutrunner to your tool collection for reliable fastening performance on every project.