Harlan 12 Drive

Reusable 12 tetrode drive with solid tip that allows researchers to drill custom exit pattern. For use with standard EIB-36-12TT.

Harlan Drives require both SD Flat and ND Hex screwdrivers. For optional products (below) or replacement parts, contact sales@neuralynx.com.

  • Lightweight and compact
  • ​12 independently drivable tetrodes
  • Easy loading
  • Custom pre-drilled tips available
Catalog Number


  • 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
  • Assembly Fixture
  • Stereotax Adapter
Tetrode Drives   12
Reference Drives   0
Grounds   1
Travel   10.0 mm
Pitch   0.16 mm
Mass   7.7 grams
Length   34.1 mm
Width   34.1 mm
Height   34.0 mm
Comments   1 turn = 156.3 microns



Provides microwire connections to two 36 channel headstages with Omnetics 44 pin connectors.

EIB-36-12TT 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