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Socket 3/8" Drive Metric Semi-Deep 6 pt 15mm - NEPROS

Part #: NB3M-15

The NEPROS NB3M-15 is a professional-grade 3/8" drive metric semi-deep socket, meticulously engineered for precision and durability in automotive and industrial applications. Designed for the discerning technician, this 15mm, 6-point socket offers superior fastener engagement and access in tight spaces, making it an indispensable addition to any professional toolkit. Crafted with advanced materials and manufacturing processes, it delivers consistent performance and a long service life.

Key Features

  • Premium 5GQ Steel Construction: Manufactured from NEPROS' proprietary 5GQ Steel, this socket undergoes advanced heat treatments to achieve exceptional strength, wear resistance, and overall durability.
  • N-PowerFit Drive System: Featuring the innovative N-PowerFit design, the socket provides an optimal fastener fit with minimized gaps, distributing stress through a gentle arc to reduce rounding of fasteners and prolong tool lifespan.
  • Semi-Deep Profile: The semi-deep configuration offers increased reach compared to shallow sockets, providing versatility for various fastening tasks where a standard deep socket might be too long.
  • 6-Point Design: A 6-point (hex) opening ensures robust engagement with hex fasteners, minimizing slippage and maximizing torque transfer for efficient and secure tightening or loosening.
  • Exceptional Surface Finish: A proprietary hard chrome plating provides superior anti-wear and anti-corrosion properties, maintaining the tool's aesthetic and functional integrity even in demanding work environments.
  • Lifetime Warranty: Backed by NEPROS' assurance of quality and durability, this socket is covered by a lifetime warranty, ensuring peace of mind for professional users.

Applications

This NEPROS 3/8" drive 15mm semi-deep socket is ideal for a wide range of tasks encountered by professional mechanics and industrial technicians. Its semi-deep design is particularly beneficial for accessing nuts and bolts on engine components, suspension systems, and brake assemblies where clearance can be restricted. It is suitable for various automotive brands and models requiring a 15mm metric fastener, as well as general industrial maintenance and repair operations.

Special Order Contact For Details

$21.21

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  • Model: 441958
  • Shipping Weight: 0.13lbs
  • UPC: 00498943121611
  • Manufacturers Part #: NB3M-15
  • Manufactured by: NEPROS
  • Also Known As: KTC-NB3M-15, NPNB3M-15

This product was added to our catalog on Saturday 30 May, 2026.