Gibraltar SC-LB Long Cymbal Boom With 360 Tilt Long Cymbal Boom with 360 Degree Tilter This long Gibraltar cymbal boom features a 360 tilter with a 16"-long down tube that is 7/8" in diameter and an 18" boom rod that is 1/2" in diameter Includes hinged memory lock Designed to hold a splash, crash, effects, or ride cymbal This long Gibraltar cymbal boom features a 360 tilter with a 16"-long down tube that is 7/8" in diameter and an 18" boom rod that is 1/2" in diameter