Stand weighs less - Chrome Arrow-light aluminum l-rod tripod leg base cuts down stand weight by 20% No wing nut, Swing Nut fast cymbal mount with adjustable spring tension Gearless Brake Titer with drum key lock back up position system “Super Lock” hinged height adjustment with no metal to metal contact and wing nut adjustment 20” second tier with Ultra Adjust gearless position arm Solid 10” mini hideaway boom arm Tripod height memory lock with exclusive Round rubber foot design that adds stability at any position