Chief Adjustable Extension Column
Save installation time and maximize security with these adjustable columns.
Adjustable 457mm to 610mm
Provides height adjustment in 1″ increments
Notched design for adjustment without disassembly
Includes set screw for add stability
Consists of 1.5″ NPT column, threaded on both ends
Use in combination with any Chief 1.5″ NPT ceiling plate or other accessory