The Cornfield Telescoping Single Monitor Swivel Mount features a swivel base that adjusts for sun glare or positioning and telescopes up and down for height adjustment. The telescoping tube can be removed from the base. The Cornfield Monitor Swivel Mount, constructed from CNC machined aluminum with a black anodized finish, fits all graphs except the Helix 7. Note that the mounting hardware is not included.Mount is CNC machined aluminum with a black anodized finishMounting plate fits all graphs except Helix 7 (sold separately)All bolts are stainless steel allen headDeck mounting hardware not included