DoorKing 1603-168 Drive Extension for AutoSpike System

1603-168 Drive Extension for AutoSpike System The DoorKing 1603-168 Drive Extension is the critical linking component of the AutoSpike system, providing the mechanical connection between the barrier operator and spike assembly. This essential component ensures synchronized operation while protecting the system from mechanical stress. Technical Specifications Part Number: 1603-168 Standard Length: 18 inches Required Component: One per system Flexible Shaft Design Synchronized Operation Key Features Flexible drive mechanism reduces mechanical stress Designed for continuous-duty operation Maintenance-free design Surface-mount installation Break-resistant construction Installation Requirements Must be first component after barrier operator Requires level mounting surface Direct mechanical linkage to operator Professional installation recommended