Proto 6MM X 4IN MM Nut Driver JN0604RMS-SBD

Proto's professional‑grade 6 mm metric hollow shaft nut driver engineered for industrial, automotive, maintenance, and assembly applications where extended bolt clearance is needed. Part of Proto’s durable DuraTek™ series, this driver features a hollow/round shank that allows threaded rod or long bolts to pass through for deep‑reach fastening. Its ergonomic quad‑lobe handle with 360° textured grip delivers secure, comfortable torque control, while the precision‑formed construction and polished chrome finish ensure long‑lasting performance you can count on. Built to meet professional hand tool standards for strength and reliability, the JN0604RMS is ideal for technicians and professionals working in tight or recessed spaces.
Key Features
• Designed for 6 mm metric hex fasteners with a hollow‑shaft shank that provides extended bolt clearance for hard‑to‑reach applications
• Hollow/round shank lets long studs or threaded rods pass through, improving access in recessed areas
• Ergonomic quad‑lobe handle with 360° textured grip for secure, comfortable torque control over extended use
• Durable polished chrome finish and alloy steel construction for long‑lasting reliability on the job
• Meets professional hand tool standards for quality and industrial performance
• Comfortable overall length (~7‑5/8″) balances reach and control in confined spaces
• Ideal for industrial maintenance, automotive repair, precision assembly, and confined‑space fastening