Frequently Asked Questions

Ask Treston IAC LLC
Here are some of questions we hear the most. If you don't find an answer to your questions here, we encourage you to please give us a call at


Q: What is the work surface height adjustment range on the Quick-Ship Stock Bench?

A: 30” to 36”, in 2” increments.

Q: Are the benches shipped assembled?

A: No. All products are shipped “knocked down” (KD). If you would like to have your benches ship assembled please consult the factory.

Q: Are individual drawers stackable?

A: Yes. 3”, 6” and 12” drawers can be bolted to each other, in any combination, using the provided hardware.

Q: What is the painting process used by IAC?

A: The process used to paint all of our metal parts is electrostatically applied powder coating.

Q: How much weight will a Dimension 4 bench support?

A: An evenly-distributed 750 lb static load.

Q: How much weight will a Stock Bench support?

A: An evenly-distributed 1000 lb static load.

Q: At what height above the work surface on a Dimension 4 bench can I mount my accessories?

A: Dimension 4 accessories are infinitely adjustable along the Dimension 4 upright.

Q: Does IAC have motorized and/or hand crank benches?

A: Yes. The IAC PRO Series and Dimension 4 benches can be purchased with a hand crank or motorized system for work surface height adjustment.

Q: Where do IAC products ship from?

A: Goodyear, Arizona

Q: Do all IAC worksurfaces come standard with a 180 degree rolled front edge?

A: Yes.

Q: How do I ground my ESD workbench?

A: All ESD bench worksurfaces have a factory installed ground stud in each of the rear corners. Connect the ground cord (included) from one of the ground studs to the earth ground being used at your facility.