Harlan 8 Drive

Reusable 8 tetrode drive with solid tip that allows researchers to drill custom exit pattern. For use with standard EIB-36.

Harlan Drives require both SD Flat and ND Hex screwdrivers. Includes all necessary components to build 1 Harlan 8 Drive. For optional products (below) and replacements, contact Sales@neuralynx.com.

  • Lightweight and compact
  • 8 independently drivable tetrodes
  • Easy loading
  • Custom pre-drilled tips available
  • Body, Cone with Tips, Drive & Cover
  • Drive Plate, Drive Screw and Nut
  • SFLAT flat head screws
  • SHEX hex head screws
  • Fillister screws
Sold Separately:
  • Tube Assembly Fixture
  • Stereotax Adapter
Catalog Number


Tetrode Drives   8
Reference Drives   0
Grounds   1
Travel   7.5 mm
Pitch   0.16 mm
Mass   4.2 grams
Diameter   23.5 mm
Height   34.0 mm



Provides microwire connections to a 36 channel headstage with Omnetics 44 pin connectors.

EIB-36 Page
Tetrode Assembly Station

Workstation base and all necessary items (except the wire) to create custom tetrodes, as well as twisted wire electrodes of any type.

Tetrode Assembly Station Page
Polymicro Tubing Kit

Polymicro fused silica capillary tubing with standard polyimide coating, and one poly glass cleaving stone.

Polymicro Tubing Kit Page