Check the listing for details. Humanscale M8 Adjustable Articulating Monitor Arm: Bolt Through. Color: Gray, Condition: Used. Listed at 99.99 USD. Humanscale M8 Monitor Arm Bolt thru style mount Fixed Angled Link/Dynamic Link Gray Finish Black VESA Plate This monitor arm clamps to your desk surface with bolt through style mount. Normally a wire pass through hole works or a drilled hole. The fixed angled link is on the bottom, and the dynamic link is on the topNO VESA PLATE HARDWARE IS INCLUDED TO ATTACH PLATE TO MONITOR---Thank you for visiting our page!If you didnt find what you are looking for please check the rest of our eBay storefront or feel free to message us directly for assistance.If you need help with placing an order, help with a current or past order please message us as well and we will be happy to help. IF you are expericing an issue with your order, please contact us before starting return so we can resolve the issue.For certain large items, freight shipping can be arranged. Please contact for detailsAbout Us-We are based in Chantilly, Virginia and sell top quality brand pre-owned office chairs and new/used OEM parts. We have thousands of parts stocked.Whether you have a Herman Miller Aeron, Humanscale Freedom, Steelcase Leap, Nightingale CXO, Haworth Zody, Knoll Life or other top brand office chair, we will do our best to supply you with the parts you need. Thank you and have a great day! -OFFICE CHAIR SOLUTIONS in CHANTILLY, VIRGINIA