Kaneiko Quick Connector Model NL6 on a white background

NL4 4-Hole NSK®-Compatible Quick Coupling for Dental Handpieces

Sale price  $150.00 Regular price  $187.50
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Kaneiko Quick Connector Model NL6 on a white background

NL4 4-Hole NSK®-Compatible Quick Coupling for Dental Handpieces

Sale price  $150.00 Regular price  $187.50

Kaneiko NL4 4-Hole NSK®-Compatible Fiber-Optic Quick Coupling for Dental Handpieces

Kaneiko NL4 4-Hole NSK®-Compatible Fiber-Optic Quick Coupling for Dental Handpieces is designed to provide fast, secure and stable handpiece connection during everyday clinical procedures. Its 4-hole configuration supports efficient air and water delivery, while the integrated fiber-optic system transmits illumination to compatible handpieces for improved visibility at the treatment area.

Engineered for compatible NSK-style high-speed dental handpieces and dental unit tubing, the NL4 combines a secure quick coupling mechanism, smooth 360-degree rotation, reliable fiber-optic light transmission, durable construction and stable airflow delivery. This helps improve handling comfort, connection stability and workflow efficiency during restorative and general dental procedures.

Key Features


  • NSK®-Compatible Design Precisely engineered for compatible NSK-style dental handpieces and 4-hole dental unit connections.
  • 4-Hole Connection Configuration Supports stable air and water delivery between the dental unit and compatible high-speed handpiece.
  • Fiber-Optic Illumination Support Transmits light to compatible fiber-optic handpieces for improved visibility of the treatment area.
  • Quick Coupling Mechanism Enables fast, secure and convenient handpiece attachment and removal during daily clinical workflows.
  • 360° Smooth Rotation Allows comfortable handpiece movement and helps reduce tubing resistance during treatment.
  • Durable, High-Quality Construction Designed for dependable daily clinical use with resistance to corrosion, wear and repeated handling.

Clinical Advantages

  • Supports fiber-optic illumination for improved treatment visibility
  • Provides a secure and stable connection between the handpiece and dental unit
  • Allows fast handpiece attachment and removal
  • Supports smooth 360-degree rotation for improved handling comfort
  • Helps maintain stable air and water delivery during clinical procedures
  • Suitable for compatible NSK-style high-speed dental handpieces

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