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 knobs.