No, the Big Boy attachment can be added to any chair besides the Low-Pro and Lay-Down Creeper.

No, the Big Boy attachment is only an attachment, NOT an entire chair.

No, the Big Boy and Sidekick cannot be used together.

The Locking Caster is just the locking mechanism, not the entire caster.

Yes, the locking caster will require some simple assembly that shouldn't take more than a few minutes.

No, the tool tray can be added to any chair model besides the Low-Pro and Lay-Down Creeper.

Yes, the Tool Tray will require you to remove the five wheels from your chair. Assembly should take around 10 minutes.

The backrest can be attached to any chair besides the Lay-Down Creeper and Low-Pro. If you would like to add a backrest to the Low-Pro, please see the Low-Pro Backrest here.

QH is short for Quick Height. Any chairs with QH after the title will have the quick height adjustment meaning you can adjust your heigh much quicker vs. our normal threaded rod height adjustment.

To learn more about our Quick Height Adjustment, click here.

For accessories, lead times are 1-5 business days.

You will receive an email and SMS message (if SMS was entered during checkout) with a tracking number when your order ships.