K&M 26735.000.55 Black Round Base Monitor Stand Base diameter: 17.7" Bearing plate: 9.646 x 8.071" Height: from 37.402 to 56.299" Height adjustment: locking screw and safety pin Leg construction: round cast-iron base Material: steel Max. load capacity: 77.093 lbs Product Category: Topline Rod combination: 2-piece folding design Special features: direct attachment of monitors with 3/8" threaded joint (thread length 0.472") possible Type: black Weight: 22.4 lb. 000 55 Black Round Base Monitor Stand Stable steel stand for monitors with broad completely level round cast-iron base-diameter 17 72" Rod combination height adjustable using clamping screw and safety splint