Chief CMA270/CMA270S/CMA270W Threaded Pipe Coupler 1.5" NPT

Product ID 16916
Chief CMA270/CMA270S/CMA270W Threaded Pipe Coupler 1.5" NPT
Chief CMA270S Threaded Pipe Coupler Silver
Chief CMA270/CMA270S/CMA270W Threaded Pipe Coupler 1.5" NPT
Chief CMA270S Threaded Pipe Coupler Silver

Chief CMA270 Threaded Pipe Coupler Black


Chief's CMA270 is a threaded pipe coupler that connects two 1.5" NPT threaded columns together for added length.


Technical Drawing

Technical Drawing of Chief CMA270S or CMA270W Threaded Pipe Coupler




UL Listed



Overall Dimensions (H x W x D)

2.1" x 2.2" x 2.2" (53 x 56 x 56 mm)

Shipping Weight

2.00 lbs

Weight Capacity

500 lbs (226.8 kg)



  • Connects two extension columns for extended length applications
  • 2.06" (52mm) height added to installation
  • Two set screws included for security and stability

Product Options/Accessories

Model CMA270, CMA270S, CMA270W
Manufacturer Chief Mounts
Part Number CMA270, CMA270S, CMA270W
UPC 841872002583
Color Black, Silver and White
Overall Dimensions 2.1" x 2.2" x 2.2" (53 x 56 x 56 mm)
Weight Capacity 500 lbs (226.8 kg)
Shipping Weight 2.00 lbs

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With the exception of electrical products, Chief warrants its products to be free of defects in material and workmanship for 10 years. All warranties are in effect beginning the date the product was invoiced by Chief. Electrical mechanisms (such as lift products) have a 1-year limited warranty. All warranties are in effect for the original purchaser only. Chief disclaims liability for any modifications, improper installation and/or installations over the specified weight capacity. Chief also disclaims liability for any modifications made to electrical mechanisms, improper installation, incorrect voltage connection and/or installations over the stated weight capacity. All Electrical Mechanisms are intended for indoor use only and failure to comply will void warranty.

Chief's sole warranty obligation to the owner of its products is to repair or replace (at Chief's discretion) defective products at no charge to the original purchaser within the warranty period. The purchaser is responsible for returning the product to Chief Manufacturing via prepaid shipping. To the maximum extent permitted by applicable law, Chief disclaims any other warranties, express or implied, including warranties of fitness for a particular purpose and warranties of merchantability. Chief will not be liable for any damages whatsoever arising out of the use or inability to use Chief products, even if Chief has been advised of the possibility of such damages. Chief bears no responsibility for incidental or consequential damages. This includes, but is not limited to, any labor charges for the repair of Chief products performed by someone other than a Chief employee. Because some states and jurisdictions do not allow the exclusion or limitation of liability for consequential or incidental damages, the above limitation may not apply. Chief will not be responsible for damage to Chief products caused by misuse, abuse, failure to properly package the product for return to Chief or for damage caused by carriers during shipment to or from Chief. Any repairs to Chief products required due to misuse, abuse or shipping damage or repairs of defective Chief product outside the warranty period will be performed at the current rates established by Chief for factory service.