Proto Duratek™ Nut Driver - 14 MM X 4" JN1404RM-SBD

Proto's professional‑grade 14 mm metric hollow‑shaft nut driver from Proto’s rugged DuraTek™ series, engineered for industrial, automotive, maintenance, and precision assembly applications where extended bolt clearance is needed. Its hollow/round shank design lets threaded rods and long bolts pass through for deep‑reach fastening, while the ergonomic quad‑lobe grip handle with 360° texture offers secure, comfortable torque control and reduced hand fatigue. Built with polished chrome‑plated alloy steel and designed to meet ANSI B107.12 professional hand tool standards, this durable driver delivers dependable performance and long service life for technicians and tradespeople working in tight or recessed spaces.
Key Features
• Precision‑formed 14 mm metric hex tip engineered for accurate engagement and secure fastening of metric fasteners
• Hollow/round shank design allows long bolts or threaded rods to pass through for deep‑reach access in recessed areas
• Ergonomic quad‑lobe grip handle with 360° textured surface for secure, comfortable torque control and reduced fatigue
• Durable polished chrome‑plated alloy steel construction resists corrosion and stands up to industrial use
• Impact and chemical‑resistant handle suited for rugged work environments
• Built to meet ANSI B107.12 professional hand tool standards for quality and reliability
• Balanced ~7‑7/8″ (200 mm) overall length with ~2‑7/8″ shank for reach and control in confined spaces
• Includes red vinyl storage pouch for convenient organization and transport