Proto JN0604RMS Hollow Shaft Nut Driver 9 Inches Oal

Product Description

The PROTO JN0604RMS is a hollow shaft nut driver built for professional tradespeople who need reliable fastener driving in confined or deep-reach applications. The hollow shaft design allows the driver to pass over long threaded studs and bolts, a critical advantage in HVAC panel work, electrical enclosures, and plumbing fixture installations. At 9 inches overall length with a 4-inch blade, it provides extended reach without sacrificing torque transfer. The ergonomic handle reduces hand fatigue during repetitive fastening tasks and is sized to fit standard work gloves. This tool meets ANSI specification B107.12 and carries a lifetime warranty.

This nut driver is suited for residential and light commercial service work where technicians need to drive or remove hex fasteners on equipment panels, junction boxes, and fixture hardware. The 6 mm drive size covers a common range of hex fasteners found on HVAC equipment enclosures, electrical panels, and plumbing access covers. It ships individually and is packaged in a pouch for easy tool bag storage.

Key Features

• Hollow shaft design allows passage over threaded rod and long studs
• 6 mm drive size fits common hex fasteners in HVAC, electrical, and plumbing applications
• 9-inch overall length with 4-inch blade for extended reach
• Ergonomic handle reduces hand fatigue during repetitive use
• Meets ANSI B107.12 specification
• Lifetime warranty

Compatibility

Designed as a general-purpose 6 mm hollow shaft nut driver compatible with standard hex fasteners used across HVAC, electrical, and plumbing service work.

Installation Notes

This tool is used by HVAC technicians, electricians, and plumbers for fastener removal and installation on equipment panels and enclosures. Always de-energize electrical equipment before removing panel fasteners. Inspect the driver tip for wear before use to avoid fastener damage. Store in the included pouch to protect the blade between jobs.