CAL-HAWK Nutrunner Magnetic 3/8″

The CAL-HAWK Magnetic 3/8″ Nutrunner is a professional-grade nutsetter designed to install 3/8″ hex-head fasteners quickly, securely, and accurately. Ideal for HVAC installers, sheet metal fabricators, electricians, maintenance technicians, and general contractors, the CAL-HAWK Magnetic 3/8″ Nutrunner features a powerful magnetic socket that securely holds fasteners in place, making one-handed installations faster and reducing dropped screws on the job.

Built from durable hardened steel, the CAL-HAWK Magnetic 3/8″ Nutrunner is engineered to withstand daily professional use while maintaining a precise fit on hex-head fasteners. The strong integrated magnet keeps screws securely seated during installation, making it especially useful for overhead work, confined spaces, and repetitive fastening applications. Its standard 1/4″ quick-change hex shank is compatible with most cordless drills, impact drivers, bit holders, and power screwdrivers, providing fast bit changes and dependable torque transfer.

The CAL-HAWK Magnetic 3/8″ Nutrunner features a precision-machined socket that minimizes fastener slippage while helping protect hex-head screws from rounding. Its compact, lightweight design allows easy access into tight work areas without sacrificing durability or performance. Whether you’re assembling HVAC ductwork, fastening metal panels, installing electrical equipment, or performing routine maintenance, this nutrunner delivers smooth, reliable operation throughout the workday.

Whether you’re working in commercial construction, industrial maintenance, or residential installations, the CAL-HAWK Magnetic 3/8″ Nutrunner provides the strength, convenience, and dependable fastening performance professionals rely on every day. Add the CAL-HAWK Magnetic 3/8″ Nutrunner to your toolbox for fast, accurate, and secure fastening on every project.