K&M 18825, universal divice holder with scissors structure for mixing desks, Keyboards, wedges, amps etc, adjustable support tubes 660 - 915 mm, width 250 - 840 mm, depth of the floor bars 400 mm, depth of the upper bars where the equipment is placed on 250 mm, axial sliding rubber pads, made of steel, colour black, weight 6,2 Kg, max. load 50 Kg