Pearl's BC2000 Convertible Boom/Cymbal Stand features a Gyro-Lock tilter, WingLoc quick release wingnut, Reversible Seat Cup, Built-in Cowbell Rod, two boom tilters, removable boom weight, die cast pipe joints w/stop locks, new no-rattle tubes, new parallel double braced legs w/Stop Lock, new rubber tips, UltraGrip Wingnuts/Wingbolts.