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. For the direct attachment of monitors with 3/8" threaded joint (thread length 0.47") or to screw in a connector plate 8.07 x 9.65" for Genelec monitor 1030 or monitors by other manufacturers. Includes 4 thread points and 4 rubber knobsK and M Item No. 26740.000.55Get everything you need for your studio right here! With professional gear and accessories from Sam Ash Direct, your satisfaction is guaranteed! Specs• Base diameter: 17.716• 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 • Weight: 22.379 lb