Chief KSA1003B or KSA1003S Extension Arm Accessory

Product ID 15769
Chief KSA1003B or KSA1003S Extension Arm Accessory
Chief KSA1003B or KSA1003S Extension Arm Accessory

Related Products

Part Number



Black Extension Arm for Arm Mounts


Silver Extension Arm Accessory

Chief KSA1003B Extension Arm Black


Chief KSA1003 Extension Arm Accessory provides 6.5" of additional extension for F- and K-series monitor arm mounts and pivot/tilt wall mounts.


Technical Drawing

Technical Drawings for Chief KSA1003 Extension Arm




Black and Silver

Equipment Weight Capacity

40 lbs (18.1kg)

Maximum Extension

6.5" (165.1mm)


Maximum of 3 arms, 25lbs weight capacity using height adjustable swing arms, 30 lbs weight capacity using static arms

Overall Dimensions (H x W x D)

4.9" x 1.5" x 8.0" (125 x 38 x 203mm)

Shipping Weight

1.60 lbs

Weight Capacity

40 lbs (18.1kg)



  • Provides an additional 6.5" (165 mm) of extension
  • Available in silver or black
  • Do not exceed more than three arms
  • Maximum weight capacity is 25lbs for any combination of arms which includes a height adjustable arm
  • Maximum weight capacity is 30lbs for three static arms

Product Options/Accessories

Model KSA1003B, KSA1003S
Manufacturer Chief Mounts
Part Number KSA1003B, KSA1003S
UPC 841872048895
Color Black and Silver
Weight Capacity 40 lbs (18.1kg)
Maximum Extension 6.5" (165.1mm)
Overall Dimensions 4.9" x 1.5" x 8.0" (125 x 38 x 203mm)
Shipping Weight 1.60 lbs
Weight Capacity 40 lbs (18.1kg)

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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.