The Model 186 extension for your 138-2 drywall lift consists of two 6’ telescoping sections and cable. It replaces the two 4’ telescoping sections and cable of the standard lift.
The standard reach of 11 feet is heightened to 15' with this extension.
*Please note: The 186 raises the loading height by 2 feet therefore can not be used on an 8 foot ceilings