6-9" Adjustable Extension Column
Save installation time and maximize security with these adjustable columns.

Features
- 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

Certifications: TUV Approved, UL Approved, UL Listed
Overall Dimensions (H x W x D): 9.0" x 2.3" x 2.3" (229 x 59 x 59 mm)
Weight Capacity: 500 lbs (226.8 kg)