CMS261 Column Cut-Off Adapter This accessory attaches to Chief extension columns that have been cut to length. Features: Bolt-on coupler to add 1.5" NPT threads to a Chief extension column that has been cut to a shorter length 2" (51 mm) height added to installation Set screws and bolts included for security and stability Features: Bolt-on coupler to add 1.5" NPT threads to a Chief extension column that has been cut to a shorter length 2" (51 mm) height added to installation Set screws and bolts included for security and stability Specifications: Weight Capacity: 500 lbs (227 kg) Color: Black (also available in Silver and White) Downloads Installation - Assembly Technical Drawing - Assembly CAD Drawing - Assembly Download eDrawings CAD Viewer Ordering Steps:Contact Customer Service at 952-894-6280, or toll free in the U.S. at 800-582-6480. Where To Buy Frequently Asked Questions: Contact Customer Service at 952-894-6280, or toll free in the U.S. at 800-582-6480. Reviews