The 6607 stand is double braced, heavy weight, well made is a top qulaity hi hat stand from Gilbraltar. Features moveable leg design, double braced tripod, with hinged height adjustment, cast frame, and step tension adjustment. Height from 29.5" to 38", weight 8.8 lbs, tube diameters - 1 1/4", 1". Ligher than the 9000 series but very durable. The 6607 series hi hat stands features direct lever pull drive for quick playing and response and step tension allows the drummer to dial in the correct tension.