? Low mass, collapsible parallel-braced leg base assembly ? “Super-Lock” height adjustment mechanism with no metal to metal contact ? Super Foot for solid support No gears, just easy “Ultra” adjustment to get the exact snare basket position. Sturdy tripod base with Gibraltar’s stabilizer super foot and hinged height adjustment with memory lock. ? Adjusts 13.5” to 20” ? Collapses to 16” ? Weight: 9 lbs ? Tube Diameters: 1-1/4”, 1”