Chief Array Desk Clamp Accessory KTA1004B or KTA1004S

Product ID 15846
Chief Array Desk Clamp Accessory KTA1004B or KTA1004S
Silver color
KTA1004B Black
Chief Array Desk Clamp Accessory KTA1004B or KTA1004S
Silver color
KTA1004B Black


Chief KTA1004 is a desk clamp for installing multi-monitor systems or pole mount swing arms.

Technical Drawing

Technical Drawing for Chief Array Desk Clamp Accessory KTA1004B or KTA1004S


Certifications TAA Compliant
Color Black and Silver
Desktop Thickness Range 0.5" - 3.25" (13 - 82mm)
Equipment Weight Capacity 40 lbs (18.1kg)
Overall Dimensions (H x W x D) 5.0" x 5.5" x 4.0" (127 x 140 x 102mm)
Shipping Weight 4.05 lbs (1.84 kg)


  • Compatible with desks up to 3.25" (83 mm) thick

  • Use with other KTA accessories for a customized solution

  • TAA Compliant

Model KTA1004B, KTA1004S
Manufacturer Chief Mounts
Part Number KTA1004B, KTA1004S
UPC 841872115894
Color Black and Silver
Weight Capacity 40 lbs (18.1kg)
Overall Dimensions 5.0" x 5.5" x 4.0" (127 x 140 x 102mm)
Shipping Weight 4.05 lbs (1.84 kg)
Desktop Thickness Range 0.5" - 3.25" (13 - 82mm)

Customer reviews

  • 1 stars 0
  • 2 stars 0
  • 3 stars 0
  • 4 stars 0
  • 5 stars 1
(5 out of 1)
Nice, heavy clamp - works well

by G. Uy, Illinois, May 07, 2018

This clamp and the pole that compliments it are excellent. I purchased this and a 36” pole as part of a setup to stack a 34” monitor high up above my main monitor at eye level with a downward tilt - it’s done the job as beautifully as I could have hoped.

Both items were quite heavy and made of a sturdy material. The clamp has a knurled knob with a hinge that goes flat when not using it to torque it to your desk. The pole also comes with plastic channels you can clip to it to hide your cables as well - a touch I greatly appreciate.

One minor issue I ran into when installing the pole was that the bolt holding the clamp and the pole together did come a bit loose to the point where you could rotate the entire arm that was attached by spinning the pole. Was easily remedied by just taking it apart and re-tightening, but I’d consider adding some Loctite to the long bolt if the thought of that happening to you bothers you on a more permanent installation.


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.