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Ratchet 3/8" Ratchet Adapter - NEPROS

Part #: NBRA3

The NEPROS NBRA3 3/8" Ratchet Adapter is a high-precision tool designed for professional automotive and industrial use. It significantly enhances efficiency by transforming standard drive tools into a robust ratcheting mechanism, making it ideal for navigating and operating in confined workspaces where traditional ratchets may be cumbersome. Crafted with NEPROS's renowned quality, this adapter is an essential component for any professional technician's toolkit.

Key Features

  • 72-Tooth Gear Mechanism: Features a fine 5° feed angle, enabling precise adjustments and highly efficient operation in tight areas with limited swing arc.
  • 5GQ Steel Construction: Crafted from NEPROS's proprietary 5GQ steel, ensuring exceptional strength and durability for a long service life under rigorous professional use.
  • T-Handle Conversion: Combines effortlessly with a slide head handle and extension bar, converting into a versatile T-shaped ratchet to provide enhanced leverage and extended reach.
  • Replaceable Rubber Ring: Includes a replaceable rubber ring designed to improve grip and ensure comfortable manual handling during use.
  • High Precision Fit & Finish: Manufactured with stringent quality control standards, guaranteeing a secure, precise fit on fasteners to minimize slippage. The hard-chrome plated finish offers superior resistance to corrosion and wear.

Applications

Indispensable for professional technicians, the NEPROS NBRA3 Ratchet Adapter adds crucial versatility and functionality to existing 3/8" drive tools across various demanding environments:

  • Automotive Service: Ideal for navigating intricate engine bays, chassis components, and other cramped automotive areas where conventional ratchets are impractical.
  • Industrial Maintenance: Adapts to various machinery and equipment, offering a compact and robust ratcheting solution for assembly, repair, and routine maintenance tasks.
  • General Mechanical Work: Enhances productivity across a broad spectrum of fastening and loosening applications that demand both precision and control.

Specifications

  • Model Number: NBRA3
  • Insertion Angle: 9.5Sq (3/8")
  • Gear Teeth: 72
  • Feed Angle:
  • Overall Length (L): 49mm
  • Outer Diameter (D1): 29mm
  • Weight: 130g
  • Country of Origin: Japan
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$112.27

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  • Model: 423370
  • Shipping Weight: 0.29lbs
  • UPC: 00498943604589
  • Manufacturers Part #: NBRA3
  • Manufactured by: NEPROS
  • Also Known As: KTC-NBRA3

This product was added to our catalog on Tuesday 05 May, 2026.